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by Dennis Crouch
In consecutive weeks, the Federal Circuit has reversed two jury verdicts totaling over $80 million in pharmaceutical patent disputes, holding in both cases that the specifications failed (as a matter of law) to satisfy §112(a)'s disclosure requirements. Seagen Inc. v. Daiichi Sankyo Company, Ltd., Nos. 2023-2424 (Fed. Cir. Dec. 2, 2025); Duke...
USPTO IPR institution rate climbs to 4% under Director Squires as 101 of 105 petitions denied. Analysis of new discretionary review process
CAFC affirms indefiniteness of “optimal/best” routing claims, emphasizing post-Nautilus need for objective boundaries when multiple metrics diverge.
USPTO Creates a Legal Fiction of Human Inventorship, Undermining Thaler.
Upcoming IP law conferences in 2026 (Vail, Salt Lake City, Santa Monica) plus insights on using 529 plans for CLE tuition costs
