The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2013
Filed:
Jun. 30, 2011
Oscar Alvizo, Fremont, CA (US);
Mike Benoit, Denver, CO (US);
Irene Fusman, Hayward, CA (US);
Jack Liang, San Mateo, CA (US);
Luan Nguyen, San Ramon, CA (US);
Scott Novick, Palo Alto, CA (US);
Oscar Alvizo, Fremont, CA (US);
Mike Benoit, Denver, CO (US);
Irene Fusman, Hayward, CA (US);
Jack Liang, San Mateo, CA (US);
Luan Nguyen, San Ramon, CA (US);
Scott Novick, Palo Alto, CA (US);
Codexis, Inc., Redwood City, CA (US);
Abstract
The present disclosure relates to β-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.