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:
May. 31, 2022
Filed:
Sep. 30, 2020
Applicant:
Carbios, Saint-Beauzire, FR;
Inventors:
Alain Marty, Toulouse, FR;
Sophie Duquesne, Toulouse, FR;
Marie Guicherd, Toulouse, FR;
Marlene Vuillemin, Søborg, DK;
Maher Ben Khaled, Toulouse, FR;
Assignee:
CARBIOS, Saint-Beauzire, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/64 (2006.01); C08J 11/10 (2006.01); C12N 15/52 (2006.01); C12N 15/74 (2006.01); C12P 21/02 (2006.01);
U.S. Cl.
CPC ...
C12N 9/6424 (2013.01); C08J 11/105 (2013.01); C12N 15/52 (2013.01); C12N 15/74 (2013.01); C12P 21/02 (2013.01); C08L 2201/06 (2013.01);
Abstract
The present invention relates to novel proteases, more particularly to protease variants having improved activity compared to the protease of SEQ ID N° 1 and the uses thereof for degrading polyester containing material, such as plastic products. The proteases of the invention are particularly suited to degrade polylactic acid, and material containing polylactic acid.