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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
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.
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公开(公告)号:US20220282235A1
公开(公告)日:2022-09-08
申请号:US17744773
申请日:2022-05-16
Applicant: CARBIOS
Inventor: SOPHIE DUQUESNE , SABINE GAVALDA , MAHER BEN KHALED
Abstract: The present invention relates to novel proteases, more particularly to protease variants having improved thermostability 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.
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公开(公告)号:US20210163906A1
公开(公告)日:2021-06-03
申请号:US17263569
申请日:2019-07-26
Applicant: CARBIOS
Inventor: BENOÎT DAVID , ISABELLE ANDRE , MAHER BEN KHALED , SOPHIE DUQUESNE , ALAIN MARTY
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.
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公开(公告)号:US20250027063A1
公开(公告)日:2025-01-23
申请号:US18710735
申请日:2022-11-15
Applicant: CARBIOS
Inventor: GUY LIPPENS , CYRIL CHARLIER , MAHER BEN KHALED , ISABELLE ANDRE , MARC GUEROULT
Abstract: The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved thermostability compared to the parent esterase of SEQ ID NO:1 or SEQ ID NO:2 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.
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公开(公告)号:US20230212537A1
公开(公告)日:2023-07-06
申请号:US18145073
申请日:2022-12-22
Applicant: CARBIOS
Inventor: BENOÎT DAVID , ISABELLE ANDRE , MAHER BEN KHALED , SOPHIE DUQUESNE , ALAIN MARTY
CPC classification number: C12N9/16 , C12N15/52 , C11D3/38636 , C08J11/10 , C12Y301/01074 , C08J11/105 , C12Y301/00 , C12N9/18
Abstract: The present invention relates to 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.
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公开(公告)号:BR112019012258A2
公开(公告)日:2020-10-20
申请号:BR112019012258
申请日:2017-12-15
Applicant: CARBIOS
Inventor: ALAIN MARTY , MAHER BEN KHALED , MARIE GUICHERD , MARLÈNE VUILLEMIN , SOPHIE DUQUESNE
Abstract: a presente invenção se refere a proteases inovadoras, mais particularmente, a variantes de protease que têm atividade aprimorada em comparação com a protease da seq id n° 1 e os usos da mesma para degradar material que contém poliéster, como produtos plásticos. as proteases da invenção são particularmente adequadas para degradar ácido poliláctico, e material que contém ácido poliláctico.
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公开(公告)号:MX2019007024A
公开(公告)日:2019-08-16
申请号:MX2019007024
申请日:2017-12-15
Applicant: CARBIOS
Inventor: SOPHIE DUQUESNE , ALAIN MARTY , MARIE GUICHERD , MARLÈNE VUILLEMIN , MAHER BEN KHALED
Abstract: La presente invención se refiere a nuevas proteasas, más particularmente a las variantes de proteasas que tienen una actividad mejorada en comparación con la proteasa de la SEQ ID NO: 1 y usos de las mismas para degradar material que contiene poliéster, tales como productos plásticos. Las proteasas de la invención son particularmente adecuadas para degradar ácido poliláctico y material que contiene ácido poliláctico.
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