News & Analysis as of

Technology Patent Trial and Appeal Board Intellectual Property Litigation

AEON Law

Patent Poetry: Federal Circuit Finds No Motive to Combine in Laser Projector Patent Case

AEON Law on

The Federal Circuit has reversed a finding by the Patent Trial and Appeal Board (PTAB or Board) that certain challenged claims of a patent for a method for aligning a laser projector with respect to a work surface are...more

A&O Shearman

Shifting Strategies in U.S. Intellectual Property Disputes: Lessons from 2023

A&O Shearman on

For Taiwanese corporates developing critical technologies in the face of shifting global supply chains, the need to protect intellectual property assets has never been more pressing. The biggest IP-related drag on company...more

Jones Day

Failure to Prove “Prior” Art Results in Denial

Jones Day on

The PTAB recently denied IPR institution in Sophos v. Open Text because the petitioner failed to show a reasonable likelihood that the asserted reference was, in fact, prior art.  IPR2023-00732, Paper 23 (November 2, 2023)....more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Mind Your Ps and Qs, and Your PTAs Too

Last week, the Federal Circuit held that obviousness-type double patenting trumps patent term adjustment, opening the door for invalidity attacks that to date had been questionable. In re Cellect was an appeal from a...more

Sheppard Mullin Richter & Hampton LLP

2023 Federal Circuit Case Summaries

We are excited to share Sheppard Mullin’s inaugural quarterly report on key Federal Circuit decisions. The Spring 2023 Quarterly Report provides summaries of most key patent law-related decisions from January 1, 2023 to March...more

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