in this issue
World News and Views :: Top of the News
Gevo Seeks Injunction Against Butamax
11:14 AM MDT | August 6, 2012 | Kara Sissell
Gevo (Englewood, CO) says it has filed for a preliminary injunction against Butamax Advanced Biofuels (Wilmington, DE) and DuPont “to immediately stop ongoing infringement by Butamax and DuPont” of a Gevo patent covering biobased isobutanol. The filing is the latest in an 18-month patent dispute that has seen both sides file multiple lawsuits. Butamax is a joint venture between DuPont and BP. At issue is Gevo’s production process using isobutanol-producing yeast, filed under U.S. Patent No. 8,133,715, known as the 715 Patent. Gevo's request for...
This information is only available to Chemical Week subscribers.
Forgot your user ID or password?
Not an IHS Chemical Week member yet?
Here's why you should be:
100% Satisfaction Guarantee