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Life Sciences Remand Obviousness

A&O Shearman

Federal Circuit clarifies presumption of obviousness for overlapping ranges

A&O Shearman on

After the Federal Circuit vacated and remanded the district court’s non-obviousness determination, the district court again found that Teva failed to show, by clear and convincing evidence, that the claims of Janssen’s patent...more

Kilpatrick Townsend & Stockton LLP

Federal Circuit Remands IPRs to PTAB for Reference Consideration

The non-invasive prenatal testing field has been an active area for patent challenges. Ariosa has challenged patents held by competitors Sequenom and Verinata. The latter is patent owner in two IPR proceedings challenging...more

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