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ARTICLE · 03 MARCH 2014

Federal Circuit Patent Updates - February 2014

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Linn, J. Reversing summary judgment of non-infringement based on unduly narrow claim construction of claims direct to host cell that produces isobutanol. Also reversing finding of invalidity under written description requirement based on disputed issue of fact.

United StatesIntellectual Property

Butamax(TM) Advanced Biofuels LLC v. Gevo, Inc. (No. 2013-1342, 2/18/14) (Rader, Linn, Wallach)

February 18, 2014 12:52 PM

Linn, J. Reversing summary judgment of non-infringement based on unduly narrow claim construction of claims direct to host cell that produces isobutanol. Also reversing finding of invalidity under written description requirement based on disputed issue of fact.

A full version of the text is available in PDF form.

Solvay S.A. v. Honeywell International Inc. (No. 2012-1660, 2/12/14) (Rader, Newman, Dyk)

February 12, 2014 9:13 AM

Dyk, J. Affirming district court finding that claim was invalid as anticipated by invention conceived abroad but reduced to practice in the United States. Reduction to practice in the United States inured to benefit of prior Russian inventor even though inventor did not expressly request the United States scientists to reduce the invention to practice. The Court also rejected a narrow claim

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