USPTO Denies Gevo Request for Review in Patent Dispute with Butamax

16:19 PM | October 28, 2011 | Rebecca Coons

Biobased isobutanol firm Gevo (Englewood, CA) says the U.S. Patent and Trademark Office (USPOT) has denied its August 18, 2011 request to reexamine a patent issued to its competitor, Butamax Advanced...