Simio, LLC v. Flexsim Software Products

Case: 20-1171 Document: 41 Page: 1 Filed: 12/29/2020

United States Court of Appeals for the Federal Circuit ______________________

SIMIO, LLC, Plaintiff-Appellant

v.

FLEXSIM SOFTWARE PRODUCTS, INC., Defendant-Appellee ______________________

2020-1171 ______________________

Appeal from the United States District Court for the District of Utah in No. 2:18-cv-00853-DB, Senior Judge Dee V. Benson. ______________________

Decided: December 29, 2020 ______________________

DAVID G. OBERDICK, Meyer, Unkovic & Scott, Pitts- burgh, PA, argued for plaintiff-appellant. Also represented by JOSEPH AARON CARROLL; JAMES C. WATSON, H. DICKSON BURTON, TraskBritt, P.C., Salt Lake City, UT.

MARK A. MILLER, Dorsey & Whitney LLP, Salt Lake City, UT, argued for defendant-appellee. Also represented by BRETT L. FOSTER, ELLIOT HALES. ______________________

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Before PROST, Chief Judge, CLEVENGER and STOLL, Circuit Judges. PROST, Chief Judge. Simio, LLC (“Simio”) sued FlexSim Software Products, Inc. (“FlexSim”) in the United States District Court for the District of Utah for infringing U.S. Patent No. 8,156,468 (“the ’468 patent”). The district court held the asserted claims of the ’468 patent ineligible for patenting under 35 U.S.C. § 101 and, as a result, dismissed the action be- cause Simio’s complaint failed to state a claim upon which relief could be granted. Simio then moved for leave to file an amended complaint, which the district court denied. Simio appeals the dismissal and the denial of its mo- tion for leave to amend. We affirm. BACKGROUND I The ’468 patent is titled “System and Method for Cre- ating Intelligent Simulation Objects Using Graphical Pro- cess Descriptions.” Its background section describes different types of simulations, including those that are event-oriented, process-oriented, and object-oriented, the last of which is relevant here. ’468 patent col. 2 l. 10–col. 3 l. 26. Object-oriented simulations are, as the name suggests, based on “objects.” Objects can be things in the simulation, such as people, vehicles, or machines. Although the patent acknowledges that object-oriented simulations have ex- isted since the 1960s, id. at col. 2 ll. 10–19, it states that earlier object-oriented simulation products were “program- ming-based tools” that were “largely shunned by practi- tioners as too complex,” id. at col. 3 ll. 13–14. The patent also describes a trend that emerged in the 1980s and 1990s: using graphics to simplify building simulations. See id. at col. 2 ll. 46–54 (“The introduction of Microsoft Windows

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made it possible to build improved graphical user inter- faces and a number of new graphically based tools emerged . . . .”). The ’468 patent’s purported invention concerns making object-oriented simulation easier and more accessible by letting users build simulations with graphics instead of programming: Objects are built using the concepts of object-orien- tation. Unlike other object-oriented simulation systems, however, the process of building an object in the present invention is simple and completely graphical. There is no need to write programming code to create new objects. Id. at col. 8 ll. 22–26; see also id. at col. 4 ll. 39–42 (“Unlike existing object-oriented tools that require programming to implement new objects, Simio™ objects can be created with simple graphical process flows that require no program- ming.”), col. 6 ll. 50–53 (“The present invention is designed to make it easy for beginning modelers to build their own intelligent objects . . . . Unlike existing object-based tools, no programming is required to add new objects.”). Claim 1 is the only independent claim. 1 It recites: A computer-based system for developing simula- tion models on a physical computing device, the system comprising: one or more graphical processes;

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one or more base objects created from the one or more graphical processes, wherein a new object is created from a base object of the one or more base objects by a user by assign- ing the one or more graphical processes to the base object of the one or more base objects; wherein the new object is implemented in a 3-tier structure comprising: an object definition, wherein the object def- inition includes a behavior, one or more object instances related to the object definition, and one or more object realizations related to the one or more object instances; wherein the behavior of the object definition is shared by the one or more object instances and the one or more object realizations; and an executable process to add a new behavior di- rectly to an object instance of the one or more object instances without changing the object definition and the added new behavior is executed only for that one instance of the object. This last limitation—the “executable-process limitation” (also referred to as the “add-on limitation”)—concerns changing a particular object’s behavior without changing the object’s overall definition in the simulation. By way of an example given during prosecution, in a simulation con- taining an object definition for “Poodle” and poodles Sam and Fred, a user might independently change Sam’s behav- ior (e.g., make him tend to chase cars) without similarly changing the behavior of Fred or any other poodle.

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II Simio’s complaint accused FlexSim of infringing claims 1–3, 6, 8, and 9 of the ’468 patent (the “asserted claims”). On December 21, 2018, FlexSim moved to dismiss the com- plaint under Federal Rule of Civil Procedure 12(b)(6), ar- guing that it failed to state a claim upon which relief could be granted because the asserted claims are ineligible for patenting under 35 U.S.C. § 101. On January 18, 2019, before Simio filed its opposition to the motion to dismiss, the parties jointly submitted a re- port to the district court agreeing to a March 15, 2019 dead- line to move to amend pleadings. The court adopted the parties’ proposed deadline and set March 15, 2019, as the “Last Day to File Motion to Amend Pleadings (absent good cause)” in its January 23, 2019 scheduling order. J.A. 145. Simio filed its opposition to the motion to dismiss on February 8, 2019. The opposition included a footnote stat- ing: “Simio also reserves the right to amend its [c]omplaint in order to more fully develop these issues.” J.A. 175 n.8 (citing Aatrix Software, Inc. v. Green Shades Software, Inc., 882 F.3d 1121 (Fed. Cir. 2018)). FlexSim replied, and the district court held a hearing on the motion on May 29, 2019. The district court applied the two-step framework set forth in Alice Corp. Pty. Ltd. v. CLS Bank International, 573 U.S. 208 (2014), and held the asserted claims ineligi- ble. Simio, LLC v. FlexSim Software Prods., Inc., No. 2:18- cv-00853, 2019 WL 2552243, at *3–4 (D. Utah June 20, 2019) (“Dismissal Op.”). In a thoughtful opinion, the court concluded that (1) the claims are directed to “the decades- old computer programming practice of substituting text[-]based coding with graphical processing,” which the court determined was an ineligible abstract idea and (2) considering the claim elements both individually and as an ordered combination, FlexSim “met its burden of show- ing no inventive concept or alteration of computer function- ality sufficient to transform the system into a patent-

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eligible application.” Id. The district court accordingly granted the motion to dismiss. 2 After the court’s dismissal and entry of judgment, Simio moved for reconsideration under Rule 59(e) and leave to file a proposed amended complaint (“PAC”). The district court denied both. It concluded that Simio had failed to justify reconsideration, having presented no inter- vening change in law, previously unavailable evidence, or need to correct clear error or manifest injustice. Simio, LLC v. FlexSim Software Prods., Inc., No. 2:18-cv-00853, 2019 WL 5423609, at *3 (D. Utah Oct. 23, 2019). The court also concluded that “amendment would be futile because the new factual allegations [in the PAC] are inadequate to remedy the ’468 patent on the merits.” Id. It did not reach FlexSim’s argument that because Simio moved for leave to amend after the scheduling order’s deadline and did not show good cause for missing that deadline, leave to amend should be denied.

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Simio timely appealed. We have jurisdiction under 28 U.S.C. § 1295(a)(1). DISCUSSION We review a district court’s dismissal for failure to state a claim under the regional circuit’s law. BASCOM Glob. Internet Servs., Inc. v. AT&T Mobility LLC, 827 F.3d 1341, 1347 (Fed. Cir. 2016). The Tenth Circuit reviews such dismissals de novo, “accept[ing] all well-pled factual allegations as true and view[ing] these allegations in the light most favorable to the nonmoving party.” Evans v. Di- amond, 957 F.3d 1098, 1100 (10th Cir. 2020) (quoting Pe- terson v. Grisham, 594 F.3d 723, 727 (10th Cir. 2010)). We also review a district court’s denial of motions for reconsideration and leave to amend a complaint under the regional circuit’s law. Del. Valley Floral Grp., Inc. v. Shaw Rose Nets, LLC, 597 F.3d 1374, 1379 (Fed. Cir. 2010) (re- consideration); Chi. Bd. Options Exch., Inc. v. Int’l Sec. Exch., LLC, 677 F.3d 1361, 1374 (Fed. Cir. 2012) (leave to amend a complaint). The Tenth Circuit reviews such deni- als for abuse of discretion, but when leave to amend is de- nied for futility, review of the legal basis for an amendment’s futility is de novo. Johnson v. Spencer, 950 F.3d 680, 707 n.10, 720–21 (10th Cir. 2020). Patent eligibility under § 101 is a question of law that may involve underlying questions of fact. Interval Licens- ing LLC v. AOL, Inc., 896 F.3d 1335, 1342 (Fed. Cir. 2018). We review the district court’s ultimate conclusion on pa- tent eligibility de novo. Id. A patent may be determined ineligible at the Rule 12(b)(6) stage “when there are no fac- tual allegations that, taken as true, prevent resolving the eligibility question as a matter of law.” Aatrix, 882 F.3d at 1125.

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We first address the dismissal for patent ineligibility, then the denial of leave to amend the complaint. 3 I Section 101 of the Patent Act defines patent-eligible subject matter as “any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof.” 35 U.S.C. § 101. “This pro- vision, however, contains longstanding judicial exceptions, which provide that laws of nature, natural phenomena, and abstract ideas are not eligible for patenting.” Charge- Point, Inc. v. SemaConnect, Inc., 920 F.3d 759, 765 (Fed. Cir. 2019) (citing Alice, 573 U.S. at 216). At step one of Alice’s two-step framework, we “deter- mine whether the claim[] at issue [is] directed to” an ab- stract idea. Alice, 573 U.S. at 218. If so, we move to step two, where we “examine the elements of the claim to deter- mine whether it contains an ‘inventive concept’ sufficient to ‘transform’ the claimed abstract idea into a patent-

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eligible application.” Id. at 221 (quoting Mayo Collabora- tive Servs. v. Prometheus Labs., Inc., 566 U.S. 66, 72, 80 (2012)). A Under step one’s directed-to inquiry, we ask “what the patent asserts to be the focus of the claimed advance over the prior art,” Solutran, Inc. v. Elavon, Inc., 931 F.3d 1161, 1168 (Fed. Cir. 2019) (cleaned up), to determine whether the claim’s “character as a whole” is directed to ineligible subject matter, Affinity Labs of Tex., LLC v. DIRECTV, LLC, 838 F.3d 1253, 1257–58 (Fed. Cir. 2016). The ’468 patent showcases its key advance: using graphics instead of programming to create object-oriented simulations. ’468 patent col. 8 ll. 22–26 (“Objects are built using the concepts of object-orientation. Unlike other ob- ject-oriented simulation systems, however, the process of building an object in the present invention is simple and completely graphical. There is no need to write program- ming code to create new objects.”); see id. at col. 4 ll. 39–42 (“Unlike existing object-oriented tools that require pro- gramming to implement new objects, Simio™ objects can be created with simple graphical process flows that require no programming.”), col. 4 ll. 47–50 (“By making object building a much simpler task that can be done by non-pro- grammers, this invention can bring an improved object-ori- ented modeling approach to a much broader cross-section of users.”), col. 6 ll. 50–53 (“The present invention is de- signed to make it easy for beginning modelers to build their own intelligent objects . . . . Unlike existing object-based tools, no programming is required to add new objects.”), col. 8 ll. 60–62 (“In the present invention, a graphical mod- eling framework is used to support the construction of sim- ulation models designed around basic object-oriented principles.”), col. 9 l. 67–col. 10 l. 3 (“In the present inven- tion, this logic is defined graphically . . . . In other tools,

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this logic is written in programming languages such as C++ or Java.”). This purported advance is claim 1’s focus as well—par- ticularly when read in light of the above. See TecSec, Inc. v. Adobe Inc., 978 F.3d 1278, 1292 (Fed. Cir. 2020) (observ- ing that the directed-to inquiry focuses on the claim lan- guage itself, read in light of the specification). Claim 1’s preamble relates to “developing simulation models,” and the claim then describes creating objects with graphics— reciting “one or more graphical processes,” “one or more base objects created from the one or more graphical pro- cesses,” and “wherein a new object is created from a base object . . . by assigning the one or more graphical processes to the base object.” Although a few limitations follow, aside from the executable-process limitation (which we discuss below), Simio does not rely on any of them for its eligibility arguments. As the ’468 patent acknowledges, using graphical pro- cesses to simplify simulation building has been done since the 1980s and 1990s. ’468 patent col. 2 ll. 46–54; see id. at col. 1 ll. 25–32 (describing “the shift from programming to graphical modeling” as an important advance—albeit one “made 25 years ago”). 4 Simply applying the already- widespread practice of using graphics instead of program- ming to the environment of object-oriented simulations is no more than an abstract idea. See FairWarning IP, LLC v. Iatric Sys., Inc., 839 F.3d 1089, 1094 (Fed. Cir. 2016) (cit- ing Alice, 573 U.S. at 219–20) (holding claims directed to an abstract idea because, among other things, they “merely implement[ed] an old practice in a new environment”). In- deed, here, the claim is “directed to the use of conventional

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or generic technology [i.e., graphical processing generally] in a . . . well-known environment [i.e., object-oriented sim- ulations], without any claim that the invention reflects an inventive solution to any problem presented by combining the two.” See In re TLI Commc’ns LLC Pat. Litig., 823 F.3d 607, 612 (Fed. Cir. 2016) (holding claims directed to an in- eligible abstract idea, as opposed to an eligible improve- ment in computer functionality). And where, as here, “the abstract idea tracks the claim language and accurately captures what the patent asserts to be the focus of the claimed advance . . . , characterizing the claim as being directed to an abstract idea is appropri- ate.” Solutran, 931 F.3d at 1168 (cleaned up). Accordingly, we agree with the district court and FlexSim that (trivial differences in articulations aside) the claim is directed to the abstract idea of using graphics instead of programming to create object-oriented simulations. Simio maintains that claim 1 is not directed to an ab- stract idea because it “present[s] improvements to com- puter-implemented simulation, resulting in improvements in the computers’ capabilities.” Appellant’s Br. 33. To be sure, “software can make patent-eligible improvements to computer technology, and related claims are eligible as long as they are directed to non-abstract improvements to the functionality of a computer . . . itself.” Uniloc USA, Inc. v. LG Elecs. USA, Inc., 957 F.3d 1303, 1309 (Fed. Cir. 2020). But Simio has not shown how claim 1 is directed to improving a computer’s functionality. For example, Simio argues that the claim “improves on the functionality of prior simulation systems through the use of graphical or process modeling flowcharts with no programming code required.” Appellant’s Br. 33. But this argument does not explain how the computer’s functional- ity is improved beyond the inherent improvement of the ex- perience of a user who cannot (or maybe, would rather not) use programming. In this case, “improving a user’s

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experience while using a computer application is not, with- out more, sufficient to render the claims directed to an im- provement in computer functionality.” Customedia Techs., LLC v. Dish Network Corp., 951 F.3d 1359, 1365 (Fed. Cir. 2020) (citing Trading Techs. Int’l, Inc. v. IBG LLC, 921 F.3d 1084, 1092–93 (Fed. Cir. 2019)). Simio also asserts that claim 1 improves a computer’s functionality “by employing a new way of customized sim- ulation modeling with improved processing speed.” Appel- lant’s Br. 41. FlexSim responds, however, that this allegedly improved “processing speed” is not that of the computer; rather, it concerns only a user’s ability to build (or “process”) simulation models faster by using graphics instead of programming. See Appellee’s Br. 39. Simio does not contest this characterization in its reply brief. See Re- ply Br. 16–17. We reject Simio’s argument, because “‘claiming the improved speed or efficiency inherent with applying the abstract idea on a computer’ [is] insufficient to render the claims patent eligible as an improvement to computer functionality.” Customedia, 951 F.3d at 1364 (quoting Intell. Ventures I LLC v. Capital One Bank (USA), 792 F.3d 1363, 1367, 1370 (Fed. Cir. 2015)); see also BSG Tech LLC v. BuySeasons, Inc., 899 F.3d 1281, 1288 (Fed. Cir. 2018) (“These benefits, however, are not im- provements to database functionality. Instead, they are benefits that flow from performing an abstract idea in con- junction with a well-known database structure.”). Continuing with its “improves computer functionality” argument, Simio marshals an array of cases in which we have found eligibility at step one—including Enfish, McRO, and KPN—and argues that they are analogous. Each is readily distinguished. In Enfish, the claims were eligible at step one because they were directed to a self-ref- erential table that improved a computer’s functionality by improving the way it stored and retrieved data in memory. Enfish, LLC v. Microsoft Corp., 822 F.3d 1327, 1336–39 (Fed. Cir. 2016); see BASCOM, 827 F.3d at 1349 (“The

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Enfish claims, understood in light of their specific limita- tions, were unambiguously directed to an improvement in computer capabilities.”). In McRO, the claims were eligible at step one because they used a “combined order of specific rules” to achieve “an improved technological result.” McRO, Inc. v. Bandai Namco Games Am. Inc., 837 F.3d 1299, 1315–16 (Fed. Cir. 2016). And in KPN, the claims were step-one eligible given their “specific implementation of varying the way check data is generated,” which was a technological improvement—indeed, an undisputed one— over the prior art’s ability to detect systematic errors. Kon- inklijke KPN N.V. v. Gemalto M2M GmbH, 942 F.3d 1143, 1150–51 (Fed. Cir. 2019). In each of these cases, the nature of the claims read in light of their specifications confirmed that they were directed to—were focused on—an actual technological improvement. The same cannot be said here. Simio finally emphasizes the executable-process limi- tation and argues that it reflects an improvement to com- puter functionality sufficient to survive step-one scrutiny: an executable process to add a new behavior di- rectly to an object instance of the one or more object instances without changing the object definition and the added new behavior is executed only for that one instance of the object. ’468 patent claim 1. We conclude that this limitation does not, by itself, change the claim’s “character as a whole” from one directed to an abstract idea to one that’s not. See Cellspin Soft, Inc. v. Fitbit, Inc., 927 F.3d 1306, 1316 (Fed. Cir. 2019) (“While some of the limitations noted by [patentee] . . . may evi- dence an inventive concept . . . , none of them change the fact that the claims as a whole . . . are directed to an ab- stract idea.”); BSG Tech, 899 F.3d at 1289 (“[M]erely recit- ing components more specific than a generic computer does not preclude a claim from being directed to an abstract idea.”); cf. BASCOM, 827 F.3d at 1348 (noting that, in some

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cases involving computer-related claims, “there may be close calls about how to characterize what the claims are directed to,” and that in such cases “an analysis of whether there are arguably concrete improvements in the recited computer technology could take place under step two” (quoting Enfish, 822 F.3d at 1339)). The specification supports our conclusion. In stark contrast to its heavy focus on the abstract idea of using graphics instead of programming to create object-oriented simulations, the specification dedicates relatively little at- tention to the functionality reflected in the executable-pro- cess limitation. Compare, e.g., ’468 patent col. 4 ll. 29–42 (noting that “the present invention makes model building dramatically easier,” as “Simio™ objects” can be created with graphics, requiring no programming), and id. at col. 4 ll. 47–50 (describing “this invention” as one that makes ob- ject-building simpler, in that it “can be done by non-pro- grammers”), and id. at col. 6 ll. 50–53 (describing “[t]he present invention” as one requiring no programming to build objects), and id. at col. 8 ll. 23–26 (“Unlike other ob- ject-oriented simulation systems, however, the process of building an object in the present invention is simple and completely graphical. There is no need to write program- ming code to create new objects.”), and id. at col. 8 ll. 60–62 (“In the present invention, a graphical modeling frame- work is used to support the construction of simulation mod- els designed around basic object-oriented principles.”), with col. 15 l. 45–col. 16 l. 6 (describing the executable-process limitation). This disparity—in both quality and quantity— between how the specification treats the abstract idea and how it treats the executable-process limitation suggests that the former remains the claim’s focus. See Charge- Point, 920 F.3d at 768 (finding that the patent’s identified problem and the way it describes the invention “strongly suggests that the abstract idea” identified in the claim “may indeed be the focus of that claim”); TLI Commc’ns, 823 F.3d at 611 (observing that “the specification’s

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emphasis that the present invention [relates to an abstract concept] underscores that [the claim] is directed to an ab- stract concept”). Further supporting our conclusion is Simio’s own char- acterization of the executable-process limitation. Accord- ing to Simio, this limitation reflects that “a new behavior can be added to one instance of a simulated object without the need for programming.” Appellant’s Br. 6 (emphasis added) (footnote omitted); see also Reply Br. 5 (describing this limitation as reflecting an “executable process that ap- plies the graphical process to the object (i.e., by applying only to the object instance not to the object definition)” (em- phasis added)). While somewhat more specific than the ab- stract idea of using graphics instead of programming to create object-oriented simulations, these characterizations’ close alignment with that idea supports our conclusion that the focus of the claimed advance remains the abstract idea. Accordingly, this limitation is better considered as a poten- tially inventive application of the abstract idea at step two, rather than as sufficient to shift the claim’s focus away from the abstract idea at step one. See Cellspin, 927 F.3d at 1316 (deferring to step two consideration of limitations that did not “change the fact that the claims as a whole . . . are directed to an abstract idea” (emphasis added)); BASCOM, 827 F.3d at 1348–49 (deferring to step two consideration of specific limitations where “the claims and their specific limitations [did] not readily lend them- selves to a step-one finding that they are directed to a nonabstract idea”). B At step two, we “consider the elements of [the] claim both individually and as an ordered combination to deter- mine whether the additional elements transform the na- ture of the claim into a patent-eligible application.” Alice, 573 U.S. at 217 (cleaned up). This “transformation into a patent-eligible application requires more than simply

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stating the abstract idea while adding the words ‘apply it.’” Id. at 221 (cleaned up). We are looking for an “inventive concept”—“an element or combination of elements that is sufficient to ensure that the patent in practice amounts to significantly more” than a patent on the abstract idea it- self. Id. at 217–18 (cleaned up). Whether the claim “sup- plies an inventive concept that renders [it] ‘significantly more’ than an abstract idea to which it is directed is a ques- tion of law.” BSG Tech, 899 F.3d at 1290. And, critically, “a claimed invention’s use of the ineligible concept to which it is directed cannot supply the inventive concept that ren- ders the invention ‘significantly more’ than that ineligible concept.” Id. Simio says the executable-process limitation provides the necessary inventive concept. Appellant’s Br. 52 n.11. But its statements at oral argument undermine this asser- tion. When pressed as to whether the functionality re- flected in the executable-process limitation was conventional or known in object-oriented programming, Simio confirmed that it was. Oral Arg. at 6:14–7:31. 5 Simio, however, distinguished the claimed invention by saying that it “us[es] a visual flowchart . . . whereby [a] be- havior can be modified, and whereby you do not, as a user, need to know and understand and implement software pro- gramming.” Id. at 7:32–56; see id. at 7:59–8:17 (“[T]he idea of using programming to alter a behavior was known; the idea of using a visual process . . . to modify the behavior as part of that simulation system was not known.”). 6 In other

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eligible application of an abstract idea.”). We therefore af- firm the district court’s dismissal. II We now address whether the district court properly de- nied Simio leave to amend its complaint. We affirm the court’s futility-based denial. We also affirm the denial on the independent, alternative ground that Simio failed to show good cause for its untimely motion for leave to amend. A The district court denied leave to amend as futile be- cause it concluded that the new factual allegations in the PAC did not save the asserted claims from ineligibility at the pleadings stage. See, e.g., Jefferson Cnty. Sch. Dist. No. R–1 v. Moody’s Inv.’s Servs., Inc., 175 F.3d 848, 859 (10th Cir. 1999) (“A proposed amendment is futile if the complaint, as amended, would be subject to dismissal.”). We review the legal basis for the court’s futility conclusion de novo. Johnson, 950 F.3d at 720–21. Although we have already discussed the claims’ ineli- gibility at length, Simio makes two eligibility arguments particularly relevant to the denial of leave to amend. First, it argues that the PAC’s new allegations were sufficient to preclude dismissal for ineligibility. Second, it argues that the district court erred by finding ineligibility without first conducting claim construction. 7

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the computer’s) inherent with applying the abstract idea of using graphics instead of programming to create object-ori- ented simulations. See Customedia, 951 F.3d at 1364 (“[C]laiming the improved speed or efficiency inherent with applying the abstract idea on a computer [is] insufficient to render the claims patent eligible as an improvement to computer functionality.” (cleaned up)); Intell. Ventures I, 792 F.3d at 1370 (“[O]ur precedent is clear that merely add- ing computer functionality to increase the speed or effi- ciency of the process does not confer patent eligibility on an otherwise abstract idea.”). This is therefore not a case in which a complaint’s allegations “prevent resolving the eli- gibility question as a matter of law.” Aatrix, 882 F.3d at 1125. Simio’s second argument—that the district court erred by determining ineligibility without first conducting claim construction—is also unpersuasive. The main problem with this argument is that Simio has not explained how it might benefit from any particular term’s construction un- der an Alice § 101 analysis. Rather, Simio limits its specific claim-construction arguments to showing that claim 1 is to a statutorily eligible “machine.” See, e.g., Appellant’s Br. 21–23, 26–30. We therefore see no error in the district court’s determining ineligibility without first conducting claim construction. See Elec. Commc’n Techs., LLC v. ShoppersChoice.com, LLC, 958 F.3d 1178, 1184 (Fed. Cir. 2020) (concluding that the district court properly resolved patent eligibility at the pleadings stage without first con- ducting claim construction where the patentee did not ex- plain how any term’s construction “could affect the analysis”). B We also affirm the district court’s denial of leave for a different reason: Simio failed to show good cause for seek- ing leave to amend only after the scheduling order’s dead- line. Although the district court did not reach this issue,

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we may affirm on “any grounds for which there is a record sufficient to permit conclusions of law, even grounds not relied upon by the district court.” Lambertsen v. Utah Dep’t of Corr., 79 F.3d 1024, 1029–30 (10th Cir. 1996) (quoting United States v. Sandoval, 29 F.3d 537, 542 n.6 (10th Cir. 1994)) (affirming denial of motion to amend complaint be- cause, among other things, plaintiff failed to provide an ad- equate explanation for its delay in seeking amendment); see Johnson, 950 F.3d at 720 (“Although the district court justified its denial of leave to amend on other bases, we may affirm on any ground supported by the record . . . .”). Here, the record supports concluding that Simio failed to show good cause for its requested post-deadline amend- ment. In the Tenth Circuit, parties seeking leave to amend after a scheduling-order deadline must demonstrate good cause under Rule 16(b)(4). 8 Gorsuch, Ltd., B.C. v. Wells Fargo Nat’l Bank Ass’n, 771 F.3d 1230, 1240 (10th Cir. 2014); see Fed. R. Civ. P. 16(b)(4) (providing that a sched- uling order “may be modified only for good cause and with the judge’s consent”). Satisfying this standard “requires the movant to show the scheduling deadlines cannot be met despite the movant’s diligent efforts.” Gorsuch, 771 F.3d at 1240 (cleaned up). The standard may be satisfied if, for example, a movant learns new information through discov- ery or the underlying law has changed. Id. Ultimately, demonstrating good cause requires the movant to “provide an adequate explanation for any delay.” Tesone v. Empire Mktg. Strategies, 942 F.3d 979, 988 (10th Cir. 2019)

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(quoting Husky Ventures, Inc. v. B55 Invs., Ltd., 911 F.3d 1000, 1020 (10th Cir. 2018)). Simio fails to show why it could not have met the amendment deadline with diligence. It concedes that the PAC contained no facts that couldn’t have been alleged be- fore the deadline. Oral Arg. at 10:08–20; see Tesone, 942 F.3d at 991 (affirming denial of leave to amend based on lack of good cause where the movant admitted she “was aware of the facts on which the amendment was based for some time prior to the filing of the motion to amend” (quot- ing Fed. Ins. Co. v. Gates Learjet Corp., 823 F.2d 383, 387 (10th Cir. 1987))). Nor has Simio demonstrated any change of law that might justify its belated amendment. We also cannot say that “the need for more time was neither fore- seeable nor [the movant’s] fault.” See Tesone, 942 F.3d at 988 (quoting 3 James Wm. Moore et al., Moore’s Federal Practice § 16.14[¹][b] (3d ed. 2019)). Here, Simio agreed to the deadline in the face of FlexSim’s pending motion to dis- miss based on ineligibility. Attempting to justify its delay, Simio directs us to a footnote tucked into its motion-to-dismiss opposition, which said: “Simio also reserves the right to amend its [c]omplaint in order to more fully develop these issues.” J.A. 175 n.⁸ (citing Aatrix, 882 F.3d 1121). According to Simio, this footnote shows that it “acted with diligence in reserving its right to amend.” 9 Reply Br. 20. We disagree

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that this footnote helps Simio. Initially, we note that the Tenth Circuit takes a dim view of “drive-by requests to amend the complaint,” having “repeatedly held that a bare request to amend in response to a motion to dismiss is in- sufficient to place the court and opposing parties on notice of the plaintiff’s request to amend and the particular grounds upon which such a request would be based.” John- son, 950 F.3d at 721 (cleaned up). Here, we question whether Simio’s reservation of its purported right even arose to the level of such a request. But assuming it did, Simio has supplied no authority suggesting that this kind of drive-by request insulates a party from the consequences of missing the amendment deadline, or that it otherwise helps a party show good cause. If anything, Simio’s pre- deadline recognition of an amendment’s potential impact seems to cut against its showing of good cause for missing the deadline. Cf. Tesone, 942 F.3d at 991 (weighing against the movant her prior acknowledgment that she might need to add an additional claim). Having heard from Simio no adequate explanation for its delay in seeking amendment, we affirm the district court’s denial of leave to amend on the independent, alter- native ground that Simio failed to show good cause under Rule 16(b)(4). CONCLUSION We have considered Simio’s remaining arguments but find them unpersuasive. For the foregoing reasons, we af- firm the district court’s dismissal and denial of leave to amend the complaint. AFFIRMED

Footnotes

[1] The district court discussed only claim 1. Because Simio also discusses only claim 1 and does not separately argue any other claim’s eligibility, we treat claim 1 as rep- resentative for purposes of our eligibility analysis. See Elec. Power Grp., LLC v. Alstom S.A., 830 F.3d 1350, 1352 (Fed. Cir. 2016).

[2] The district court also held the asserted claims in- eligible for not falling into any of § 101’s four categories of eligible subject matter: “process,” “machine,” “manufac- ture,” or “composition of matter.” In particular, the court determined that the claims did not fall into the “machine” category (which was the only category Simio relied on). Dismissal Op., 2019 WL 2552243, at *2–3 (citing Digitech Image Techs., LLC v. Elecs. for Imaging, Inc., 758 F.3d 1344 (Fed. Cir. 2014)). We need not reach this issue, how- ever, because even assuming the claims fall into the “ma- chine” category, we conclude that they nonetheless claim nothing more than an ineligible abstract idea under Alice’s two-step framework. See Alice, 573 U.S. at 224 (explaining that claims to, “in § 101 terms, a ‘machine,’” may nonethe- less be ineligible for claiming one of these exceptions).

[3] Although Simio purports to separately appeal the district court’s denial of reconsideration, see Appellant’s Br. 3–4, 64, its opening brief makes no supporting argu- ment distinct from its arguments concerning the original dismissal or denial of leave to amend the complaint. In the Tenth Circuit, grounds warranting Rule 59(e) reconsidera- tion include (1) an intervening change in controlling law, (2) new evidence previously unavailable, and (3) the need to correct clear error or prevent manifest injustice. Serv- ants of the Paraclete v. Does, 204 F.3d 1005, 1012 (10th Cir. 2000). Simio has shown none of these—much less ex- plained how the district court abused its discretion by not finding them. Therefore, to the extent Simio separately ap- peals the district court’s denial of reconsideration, we af- firm.

[4] The application leading to the ’468 patent was filed in May 2009, and it claims priority from an application filed in September 2008. See ’468 patent, at [22], [63]; id. at col. 1 ll. 9–11.

[5] No. 20-1171, http://www.cafc.uscourts.gov/oral-ar- gument-recordings (“Oral Arg.”).

[6] These statements accord with Simio’s characteriza- tions of this limitation in its briefing. Appellant’s Br. 6 (“[A] new behavior can be added to one instance of a simu- lated object without the need for programming.” (emphasis SIMIO, LLC v. FLEXSIM SOFTWARE PRODUCTS 17 words, while Simio acknowledges that implementing the executable process’s functionality through programming was conventional or known, it contends that doing so with graphics in a simulation provides the inventive concept necessary to confer eligibility. But what Simio relies on is just the abstract idea itself, which “cannot supply the in- ventive concept that renders the invention ‘significantly more’ than that [abstract idea]” at step two. BSG Tech, 899 F.3d at 1290; see ChargePoint, 920 F.3d at 774. Simio stresses that the executable-process limitation is novel. But “[e]ven assuming that is true, it does not avoid the problem of abstractness.” Affinity Labs, 838 F.3d at 1263; Ultramercial, Inc. v. Hulu, LLC, 772 F.3d 709, 716 (Fed. Cir. 2014) (“That some of [these] steps were not pre- viously employed in this art is not enough—standing alone—to confer patent eligibility upon the claims . . . .”). Indeed, “a claim for a new abstract idea is still an abstract idea.” Synopsys, Inc. v. Mentor Graphics Corp., 839 F.3d 1138, 1151 (Fed. Cir. 2016) (explaining that the search for an inventive concept under § 101 is distinct from demon- strating novelty under § 102). And that’s really what we have: a claim directed to the idea of using graphics instead of programming to create ob- ject-oriented simulations—maybe a new idea, but still an abstract one—and lacking any inventive concept, any meaningful application of this idea, sufficient to save the claim’s eligibility. See BSG Tech, 899 F.3d at 1290–91 (“If a claim’s only ‘inventive concept’ is the application of an abstract idea using conventional and well-understood tech- niques, the claim has not been transformed into a patent- added) (footnote omitted)); Reply Br. 5 (describing this lim- itation as reflecting an “executable process that applies the graphical process to the object (i.e., by applying only to the object instance not to the object definition)” (emphasis added)).

[7] Simio also argues that the district court should have conducted claim construction before dismissing in the first place, but we view its argument for claim construction as more applicable to the denial of leave to amend, because Simio raised and developed most of its claim-construction arguments for the first time in its motion for leave to amend. Because we conclude here that the district court SIMIO, LLC v. FLEXSIM SOFTWARE PRODUCTS 19 As to Simio’s first argument, we disagree that the PAC’s new allegations are sufficient to preclude dismissal. Simio directs us to allegations concerning the executable- process limitation and its purported benefits, quoting one such allegation in its entirety, which we deem illustrative: [T]he claimed executable process improves the functioning and operations of the computer, itself, as the creation and modification of a simulation ob- jects, and the addition of new behaviors to object instances, can be done more efficiently and without the need for software programming. In addition, the claimed system requires less programming in operation and results in faster processing speed. Further, a user of the invention can more effi- ciently customize simulation objects for use in the user’s modeled system. Such customization, in turn, provides a more useful and powerful simula- tion model to the user. Appellant’s Br. 50 (quoting J.A. 893 ¶ 100). We disregard conclusory statements when evaluating a complaint under Rule 12(b)(6). E.g., Khalik v. United Air Lines, 671 F.3d 1188, 1191 (10th Cir. 2012). A statement that a feature “improves the functioning and operations of the computer” is, by itself, conclusory. And the allegations in support of that conclusion just repackage assertions of non-abstractness we’ve already rejected as a matter of law—for example, the improved “efficiency” and “pro- cessing speed” (again, Simio means the user’s speed, not did not err in finding the claims ineligible without first con- ducting claim construction, we need not reach FlexSim’s contentions that Simio waived (or rather, forfeited) any claim-construction arguments by not raising or adequately developing them before the district court ruled on the mo- tion to dismiss.

[8] Such parties must also satisfy Rule 15(a)’s stand- ard, but because we find that Simio failed to show good cause under Rule 16(b)(4), we need not consider whether it satisfied Rule 15(a). See Birch v. Polaris Indus., Inc., 812 F.3d 1238, 1247–49 (10th Cir. 2015).

[9] It is unclear what “right” to amend Simio was re- serving at this point. Although Rule 15 gives plaintiffs the right to amend their complaint “once as a matter of course” within 21 days after service of a Rule 12(b) motion or an answer (whichever is earlier), see Fed. R. Civ. P. 15(a)(1)(B), FlexSim served both its Rule 12(b)(6) motion and answer (in that order) on December 21, 2018. This 21- day period therefore expired well before Simio’s Febru- ary 8, 2019 motion-to-dismiss opposition.