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Browse articles with tag: Natural Products
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Warren Woessner
Mar 28, 2019
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Featured
Ex parte Ren-Hie Xu – Are Cultured Mammalian Cells Natural Products?
The Examiner in Appeal no. 2017-003416 (Mar. 1, 2019) had rejected this claim as directed to a natural product: “18.... Read More
Warren Woessner
Oct 11, 2018
•
Featured
Roche Molecular Systems, Inc. v. Cepheid – Are Primers “Natural Products”?
Anyone familiar with the fate of claims to primers used in PCR, to amplify a stretch of target DNA in... Read More