News & Analysis as of

Selection Invention Found Unpatentable For Obviousness-Type Double Patenting

On August 21, 2014, the Federal Circuit issued a decision in AbbVie Inc. v. The Mathilda and Terence Kennedy Institute of Rheumatology Trust., holding that the claims to a selection invention were invalid based on...more

Galderma Laboratories, L.P. v. Tolmar, Inc. (Fed. Cir. 2013)

When does a prior art disclosure of a concentration range of a medicament render obvious the use of a species that falls within that range, when that same use was also known in the prior art? After all, common sense should...more

Patent Watch: ArcelorMittal Fr. v. AK Steel Corp.

[T]he commercial success of the embodiment with additional unclaimed features is to be considered when evaluating the obviousness of the claim, provided that embodiment's success has a sufficient nexus to the claimed and...more

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