LexDanaLexDanabeta
New SessionSearchOfficial RankingsInsightsPricing
© LexDana · beta
LexDanaLexDanabeta
New SessionSearchOfficial RankingsInsightsPricing
LexDanaLexDanabeta

Insights

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 antecedent basis · clear

Federal Circuit

Ignoring Antecedent Basis in the Claim Results in Reversal of Patentability Determination

Technical Consumer Prods., Inc. v. Lighting Science Grp Corp . Before Dyk, Chen, and Stoll; Appeal from the P.T.A.B. Summary: A term with a narrow antecedent basis in an open ended claim may allow a wider range of prior art references to anticipate…

April 9, 2020·Federal Circuit·2 min read
LexDana
AskSearchRankingsInsightsPricingProfileContactTermsPrivacy
The LexDana Docket
Monthly — what shipped, who moved, what we published.
© 2026 LexDana, Inc.·Powered by Patexia data