Patent Case Summaries | Week Ending May 1, 2026

Why It Matters

The rulings sharpen the line between abstract ideas and concrete technological implementations, influencing future patent drafting and litigation strategy, while the IPR decision reshapes the procedural landscape for challenging patent validity.

Key Takeaways

• Court split eligibility: abstract optimization claims ineligible, concrete constellations upheld
• LG TV infringement verdict and damages affirmed; expert testimony deemed sufficient
• FedEx’s real‑party‑in‑interest challenge deemed unreviewable under § 314(d)
• IPR obviousness findings vacated, emphasizing need for factual resolution

Pulse Analysis

The Federal Circuit’s nuanced Alice analysis in Constellation Designs v. LG underscores a growing judicial willingness to differentiate abstract, result‑oriented claims from those rooted in specific technical implementations. By deeming the optimization claims abstract and the constellation claims eligible, the court sent a clear signal to telecom innovators: patent drafts must anchor claims in concrete system architectures to survive eligibility scrutiny. This decision will likely prompt tighter claim language and more robust specification support in future communications‑technology patents.

Equally significant is the affirmation of the district court’s infringement findings and damages award against LG. The appellate court rejected LG’s arguments that the jury’s reliance on standard‑comparison evidence violated precedent, reinforcing the legitimacy of expert testimony in establishing comparable licensing rates. Litigators can now cite this precedent to bolster damage calculations and defend against JMOL motions that target the admissibility of expert evidence, knowing that substantial evidence standards remain a high bar for overturning jury verdicts.

The FedEx v. Qualcomm opinion reshapes the procedural terrain of Inter Partes Review. By classifying FedEx’s real‑party‑in‑interest challenge as unreviewable under § 314(d), the court affirmed the PTAB’s discretion in institution decisions, limiting judicial oversight. Moreover, the vacatur and remand of the obviousness findings highlight the importance of thorough factual development before PTAB rulings become final. Patent owners and challengers alike must now ensure that all factual disputes are fully litigated at the Board level, or risk having decisions overturned on appeal. This ruling will likely influence how parties structure IPR petitions and defenses moving forward.