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

Tagged analogous art · clear

Magic Words Unnecessary in Identifying Field of Endeavor for Analogous Art

Written by : Raymond S. Lu & Daniel Kiang NETFLIX, INC. v. DivX, LLC Before Hughes, Stoll , and Stark. Appeal from the Patent Trial and Appeal Board. Summary : Petitioner was not required to explicitly identify secondary reference’s “field of…

September 14, 2023Federal Circuit2 min read

Ensuring a Reference Is Analogous Art to a Challenged Patent, Not to Another Reference

SANOFI-AVENTIS DEUTSCHLAND GMBH V. MYLAN PHARMACEUTICALS INC. Before Reyna, Mayer, and Cunningham . Appeal from Patent Trial and Appeal Board. Summary : When arguing that a reference is analogous prior art, a petitioner must show that the reference is…

May 10, 2023Federal Circuit1 min read