2026-04-27 Federal Circuit Clarifies Written Description and Enablement Standards for Method-of-Treatment Patent Claims Using a Well-Known Antibody Genus
2026-04-28 Posted by Rebecca Tushnet Rebecca Tushnet's 43(B)log: Oracle suit against third party claiming to provide lawful software updates proceeds
2026-04-28 Posted by Rebecca Tushnet Rebecca Tushnet's 43(B)log: too much complaining about copying triggers Dastar/preemption for other claims
2026-04-28 Posted by Rebecca Tushnet Rebecca Tushnet's 43(B)log: Bad argument of the day: potential registration should count as (R) because opposer is accused infringer
2026-04-28 Posted by Rebecca Tushnet Rebecca Tushnet's 43(B)log: Some Lanham Act/UCL claims against TM filing entities can proceed despite potential difficulties of proof