Insights

New York – May 16, 2023: A three-person intellectual property team joins Crowell & Moring in New York, bringing in-depth IP litigation experience in patent and trade secret matters.

In Constellation Designs, LLC v. LG Electronics Inc., No. 2024-1822 (Fed. Cir. Apr. 28, 2026), the U.S. Court of Appeals for the Federal Circuit distinguished between two sets of claims under a Section 101 analysis, invalidating one set as result-oriented “optimization” claims that did not recite how to achieve such optimization, but upholding the other set as patent-eligible for reciting specific configurations with defined parameters. The court also confirmed that patentees may prove infringement by combining standards-based and product-specific evidence on a limitation-by-limitation basis.

The Federal Circuit recently denied a petition for rehearing en banc in the much watched In re Cellect matter.  The landmark panel decision determined how obviousness-type double patenting (“ODP”) is impacted when patent term adjustment (“PTA”) is added to the term of one or more patents in a family under 35 U.S.C. § 154(b), resulting in different terms for the family member patents that would otherwise expire on the same day.

A recent Final Initial Determination (“FID”) from newly appointed Administrative Law Judge Hines confirmed the statutory authority of the International Trade Commission (“ITC” or “Commission”) to investigate the alleged importation of goods incorporating misappropriated trade secrets causing injury to a domestic industry, as held by the Federal Circuit in TianRui Grp. Co. Ltd. v. Int’l Trade Comm’n, 661 F.3d 1322 (Fed. Cir. 2011).  The ALJ also held that Complainant had proven its domestic industry had been substantially injured despite the fact that its revenue had increased during the same period.  For Crowell’s previous client alert on TianRui, see here.