公开(公告)号：US10590401B2

公开(公告)日：2020-03-17

申请号：US16317178

申请日：2017-07-12

Applicant: CARBIOS

Inventor： Vincent Tournier ,  Helene Texier ,  Marie-Laure Desrousseaux ,  Christopher Topham ,  Isabelle Andre ,  Sophie Barbe ,  Sophie Duquesne ,  Alain Marty

IPC: C12N9/18 ,  C12N15/52

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved activity compared to the esterase of SEQ ID NO: 1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.

公开(公告)号：US11692181B2

公开(公告)日：2023-07-04

申请号：US17263574

申请日：2019-07-26

Applicant: CARBIOS

Inventor： Isabelle Andre ,  Vincent Tournier ,  Alexandre Gilles ,  Sophie Duquesne

IPC: C12N9/18 ,  C08J11/10 ,  C12N15/52

CPC classification number: C12N9/18 ,  C08J11/105 ,  C12N15/52 ,  C08J2367/02 ,  C12Y301/01074

Abstract: The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved thermostability compared to the esterase of SEQ ID NO: 1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.

公开(公告)号：US11851689B2

公开(公告)日：2023-12-26

申请号：US17263581

申请日：2019-07-26

Applicant: CARBIOS

Inventor： Sophie Duquesne ,  Vincent Tournier ,  Alain Marty

IPC: C12N15/52 ,  C12N9/18 ,  C08J11/10 ,  C11D3/386

CPC classification number: C12N9/18 ,  C08J11/105 ,  C11D3/38636 ,  C12Y301/01074 ,  C08J2367/02

Abstract: The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved thermostability compared to the esterase of SEQ ID NO:1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.

公开(公告)号：US10584320B2

公开(公告)日：2020-03-10

申请号：US16317160

申请日：2017-07-12

Applicant: CARBIOS

Inventor： Christopher Topham ,  Helene Texier ,  Vincent Tournier ,  Marie-Laure Desrousseaux ,  Sophie Duquesne ,  Isabelle Andre ,  Sophie Barbe ,  Alain Marty

IPC: C12N1/20 ,  C12N9/16 ,  C12N9/18 ,  C08J11/10

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved thermostability compared to the esterase of SEQ ID NO: 1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.

公开(公告)号：US12098398B2

公开(公告)日：2024-09-24

申请号：US17887544

申请日：2022-08-15

Applicant: CARBIOS

Inventor： Christopher Topham ,  Hélène Texier ,  Vincent Tournier ,  Marie-Laure Desrousseaux ,  Sophie Duquesne ,  Isabelle Andre ,  Sophie Barbe ,  Alain Marty

IPC: C12N9/18 ,  C08J11/10

CPC classification number: C12N9/18 ,  C08J11/105 ,  C12Y301/01074 ,  C12Y301/01

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved thermostability compared to the esterase of SEQ ID No 1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.

公开(公告)号：US11414651B2

公开(公告)日：2022-08-16

申请号：US16812405

申请日：2020-03-09

Applicant: CARBIOS

Inventor： Christopher Topham ,  Hélène Texier ,  Vincent Tournier ,  Marie-Laure Desrousseaux ,  Sophie Duquesne ,  Isabelle Andre ,  Sophie Barbe ,  Alain Marty

IPC: C12N15/52 ,  C12N9/18 ,  C08J11/10

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved thermostability compared to the esterase of SEQ ID No 1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.

公开(公告)号：US11072784B2

公开(公告)日：2021-07-27

申请号：US16819222

申请日：2020-03-16

Applicant: CARBIOS

Inventor： Vincent Tournier ,  Hélène Texier ,  Marie-Laure Desrousseaux ,  Christopher Topham ,  Isabelle Andre ,  Sophie Barbe ,  Sophie Duquesne ,  Alain Marty

IPC: C12N9/18 ,  C12N15/52

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved activity compared to the esterase of SEQ ID No 1 and the uses thereof for degrading polyester containing material, such as plastic products. The esterases of the invention are particularly suited to degrade polyethylene terephthalate, and material containing polyethylene terephthalate.