Wilmer Cutler Pickering Hale and Dorr·IP / PATENT

PTAB Issues Precedential OTDP Decision; USPTO Updates Patent Bar

The PTAB issued a precedential decision on obviousness-type double patenting and reclassified Biomedical Science for patent bar eligibility, while also releasing its monthly decision digest for September 2026.

ptab-decisionspatent-bardouble-patentingmarkush-groupingsuspto-updatespatent-prosecution
Read the original firm alert → Friday, September 4, 2026

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