Green Chemicals Blog
patent
INVISTA gets patent for engineered polypeptides
Still catching up on press releases from last month… The United States Patent and Trademark Office recently granted INVISTA a U.S. patent for engineered polypeptides and their related crystal structure details, which are both useful for producing bio-derived compounds such as butadiene and isoprene. INVISTA collaborated with Arzeda to develop the innovations covered by the … Continue reading
Butamax and Gevo settle isobutanol patent war
Great news are coming out just as I am in the middle of writing my newsletter! Here’s one fresh from Gevo and Butamax Advanced Biofuels LLC, where the two companies are entering a worldwide patent cross-license and settlement agreements, ending their patent dispute related to their bio-isobutanol production technologies. The settlement ends all of the … Continue reading
Reverdia gets bio-succinic acid patents
The renewable chemicals market seems to be quiet in general but I am hoping to get fresh updates next month especially in the bioplastics sector when I attend the NPE International Plastics trade show next month. And yes, I am also looking forward to getting out of New York City and into the warmer weather of … Continue reading
Global Bioenergies gets Australia patents
Australian Intellectual Property Office has granted two patents – AU2009265373 and AU2010297362, to Global Bioenergies that protect key steps of its process for converting renewable resources into isobutene. Each of the granted patents protects one essential enzymatic reaction of the isobutene production pathway constructed by Global Bioenergies. The particularity of this process is that isobutene is directly … Continue reading