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Supreme Court on Patent Law: November 2023

Patently O

by Dennis Crouch The Supreme Court is set to consider several significant patent law petitions addressing a range of issues from the application of obviousness standards, challenges to PTAB procedures, interpretation of joinder time limits IPR, to the proper scope patent eligibility doctrine. More detail on each case below: MacNeil v.

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Obviousness and Pharmaceutical Method of Treatment Claims

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by Dennis Crouch In April 2024, the Federal Circuit issued a significant decision vacating a district court’s judgment that Janssen Pharmaceuticals’ dosing regimen patent claims were nonobvious. The case involved Janson’s U.S. Overall, this is a bad case for pharmaceutical formulary patents. Janssen Pharms.,