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Gevo Files Patent Claim

8:32 AM MDT | August 3, 2012

Gevo (Englewood, CO) says it has been awarded an additional patent covering biobased production of isobutanol and filed lawsuits in the U.S. District Court for the Eastern District of Texas, charging infringement by Butamax Advanced Biofuels (Wilmington, DE). The move is the latest development in an 18-month patent dispute that has seen both sides file multiple...

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