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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 sony · clear

PTAB

Fresh From the Bench: Latest Precedential Patent Cases

CASE OF THE WEEK Willis Electric Co., Ltd. v. Polygroup Ltd. , Appeal No. 2024-2118 (Fed. Cir. Feb. 17, 2026) In our Case of the Week, the Federal Circuit reviewed expert damages testimony en route to affirming a $42.5 million reasonable royalty award on…

February 23, 2026·PTAB·2 min read
Patent Litigation

Sony Prevails: Victory in $500 Million Patent Infringement Battle

Sony emerged victorious in a long-standing legal battle against Genuine Enabling Technology (GET) as a US District Court judge ruled in favor of the PlayStation maker, ending a $500 million patent infringement lawsuit. The lawsuit , initiated by GET in…

March 31, 2024·Patent Litigation·1 min read
Trademark

Sony Music Settles Copyright Lawsuit with Rock Musicians

Sony Music has settled with a group of rock musicians, including prominent figures such as David Johansen of the New York Dolls, in a copyright lawsuit filed in New York federal court. This legal action derived from the musicians' attempts to reclaim…

February 28, 2024·Trademark·1 min read
Data: FDA Orange & Purple Books · prosecution & litigation metadata · read-only.