公开(公告)号：US20210009980A1

公开(公告)日：2021-01-14

申请号：US17037775

申请日：2020-09-30

Applicant: CARBIOS

Inventor： ALAIN MARTY ,  SOPHIE DUQUESNE ,  MARIE GUICHERD ,  MARLENE VUILLEMIN ,  MAHER BEN KHALED

IPC: C12N9/64 ,  C08J11/10 ,  C12N15/52 ,  C12N15/74 ,  C12P21/02

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.

公开(公告)号：US20240327816A1

公开(公告)日：2024-10-03

申请号：US18621330

申请日：2024-03-29

Applicant: CARBIOS

Inventor： ALAIN MARTY ,  SOPHIE DUQUESNE ,  MARIE GUICHERD ,  MARC GUEROULT ,  ISABELLE ANDRE

IPC: C12N9/52 ,  C08J11/10 ,  C08L67/02 ,  C12P7/625

CPC classification number: C12N9/52 ,  C08J11/105 ,  C08L67/02 ,  C12P7/625

Abstract: The present invention relates to novel proteases, more particularly to protease variants having improved activity compared to the protease of SEQ ID NO: 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.