McRO, Inc. v. Sony Computer Entertainment America, LLC, 55 F. Supp. 3d 1214

McRO, Inc. (Planet Blue) sued multiple video-game companies for alleged infringement of two patents ('576 and '278) claiming automated methods for 3D lip-synchronization and facial animation using "morph weight sets" and rules tied to timed phoneme data.
The patents describe prior art as manual keyframe-based animation using morph targets and delta vectors; the invention purports to automate keyframe generation by applying rules (including timing rules) to timed phoneme sequences to produce morph weight streams.
Defendants moved for judgment on the pleadings under Rule 12(c), arguing the asserted claims are patent-ineligible under 35 U.S.C. § 101 as directed to an abstract idea implemented on a computer.
The court applied the Supreme Court's Alice/Mayo framework, considering whether the claims are directed to an abstract idea and, if so, whether they add an "inventive concept" beyond well-understood, routine, conventional activity.
The court found that, although the claim steps appear tangible, the novelty lies in a high-level, rules-based idea (automating morph-weight assignment and transitions) and that the claims recite only generic rule application without particularized rules or technical improvements.
Holding: the court would grant the motion and rule the asserted claims of the '576 and '278 patents invalid under § 101 for claiming an abstract idea without an inventive concept.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether asserted claims are directed to patent-ineligible subject matter under § 101	The claims recite a specific technological process for 3D animation using morph weight sets and timing rules; thus not abstract	Claims merely recite rules-based synchronization — an abstract idea implemented on a generic computer	Claims are directed to an abstract idea when viewed in light of prior art
Whether claim elements supply an "inventive concept" under Alice/Mayo	The inventive insight is using morph weight set representations with explicit timing rules to automate keyframe generation (creative, specific)	The claims only add routine, conventional steps (timed phoneme files, morph targets, interpolation) and do not require particular rules	No inventive concept: claims add generic application of rules and routine steps
Effect of prior art admissions in the specification	Plaintiff: the invention was revolutionary and not obvious	Defendants: specification shows prior art manual techniques and that rules are provided/configured by user; novelty limited to high-level idea	Prior-art context shows the claims add only high-level automation of known steps, undermining § 101 eligibility
Whether dependent claims change the § 101 outcome	Dependent claims add conventional refinements; plaintiff argued they supply detail	Defendants argued dependent limitations are generic or known	Dependent claims do not supply the required inventive concept; outcome unchanged

Bilski v. Kappos, 561 U.S. 593 (establishes limits on patenting abstract ideas)
Mayo Collaborative Servs. v. Prometheus Labs., 566 U.S. 66 (framework limiting patents that claim natural laws and the need to factor out conventional activity)
Alice Corp. Pty. Ltd. v. CLS Bank Int’l, 573 U.S. 208 (two-step test for abstract ideas; generic computer implementation insufficient)
Diamond v. Diehr, 450 U.S. 175 (patent eligibility of applications that meaningfully integrate a law/algorithm into a process)
Parker v. Flook, 437 U.S. 584 (limits on patenting procedures that merely append conventional steps to an abstract idea)
Gottschalk v. Benson, 409 U.S. 63 (historical articulation of unpatentable subject matter such as abstract intellectual concepts)
Diamond v. Chakrabarty, 447 U.S. 303 (broad scope of § 101 subject matter but recognizing exceptions)
O’Reilly v. Morse, 56 U.S. 62 (early warning against overbroad claims that preempt future innovation)
Bell Atl. Corp. v. Twombly, 550 U.S. 544 (pleading standard applied to motions to dismiss/judgment on the pleadings)
Ashcroft v. Iqbal, 556 U.S. 662 (pleading standard; conclusory allegations not credited)