12 March 2012 18:38 [Source: ICIS news]
HOUSTON (ICIS)--Butamax Advanced Biofuels filed another lawsuit against Gevo, accusing it of infringing on a patent to produce biobutanol, the DuPont and BP joint venture said on Monday.
The patent covers recombinant KARI enzymes, which are used to make biobutanol, Butamax said.
Gevo had denied the allegations.
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