News & Analysis as of

Utility Patents Obviousness Patent Invalidity

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2024 Design Patents Year in Review: Analysis & Trends - Design Patents at the PTAB: 2024 in Review

Inter partes activity involving design patents at the Patent Trial and Appeal Board (PTAB) was relatively low in 2024. The PTAB rendered just two inter partes decisions involving design patents: Next Step Group, Inc. v....more

Polsinelli

Design Patent Holders Rejoice, but Challengers Face an Uphill Battle

Polsinelli on

Design patent holders can rejoice, for now, as the Federal Circuit reinforces its stance on the invalidity of design patents based on obviousness. On January 20, 2023, the Federal Circuit upheld a decades old rule that...more

Smart & Biggar

Update on AstraZeneca SCC and developments on “overpromising” under grounds other than utility

Smart & Biggar on

SCC Update. On October 23, 2017, the Supreme Court of Canada dismissed Apotex’s motion to amend the Supreme Court of Canada’s judgment in AstraZeneca Canada Inc v Apotex Inc, 2017 SCC 36 (reported here, relating to...more

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