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Analysis of patent litigation, PTAB practice, prosecution and pharma IP, written on the data behind LexDana.

AllCopyright & Trade Secrets59Federal Circuit877ITC / Section 33788Patent Litigation216Patent Prosecution126Pharma & ANDA62PTAB686Supreme Court61Trademark158USPTO Policy78Unsorted257

Tagged equitable defenses · clear

Trademark

Ninth Circuit Reaffirms Laches as an Equitable Defense in Trademark Cancellation Actions

In Cosmetic Warriors v. Pinkette Clothing , the Ninth Circuit addressed the availability of laches in trademark infringement and cancellation actions under the Lanham Act. Cosmetic Warriors Limited (CWL) is a cosmetics retail company, which owns almost…

August 2, 2018·Trademark·3 min read
PTAB

PTAB Sovereign Immunity Dispute Heads to CAFC

Federal Circuit to Consider PTAB Sovereign Immunity Defense State-affiliated entities enjoy immunity from suit in federal courts under the 11th amendment. To date, a handful of such entities have successfully leveraged the same immunity theory to avoid…

February 15, 2018·PTAB·2 min read
Data: FDA Orange & Purple Books · prosecution & litigation metadata · read-only.