Gevo says Butamax patent suit is without merit
In Colorado, Gevo stated that the patent infringement suit that Butamax Advanced Biofuels filed in U.S. District Court in the District of Delaware is without merit. The new lawsuit asserts infringement of Butamax’s newly issued U.S. Patent No. 7,993,889, which stems from the same application as the patent that Butamax asserted in a pending lawsuit, […]














