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公开(公告)号：WO2017108577A1
公开(公告)日：2017-06-29
申请号：PCT/EP2016/081205
申请日：2016-12-15
Applicant: CARBIOS , INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE , INSTITUT NATIONAL DES SCIENCES APPLIQUEES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Inventor： DUSSEAUX, Simon , LAJUS, Sophie , BORSENBERGER, Vinciane , VERBEKE, Jonathan , BORDES, Florence , MARTY, Alain , NICAUD, Jean-Marc , BEOPOULOS, Athanasios
Abstract: The present invention relates to a recombinant yeast cell comprising a gene encoding a protein exhibiting lactyl-CoA synthase activity and a gene encoding a protein exhibiting lactyl-CoA polymerase activity, said recombinant cell having the ability of producing polylactic acid (PLA), and the uses thereof.
Abstract translation: 本发明涉及包含编码显示出乳酰辅酶A合酶活性的蛋白质的基因和编码显示乳酰辅酶A聚合酶活性的蛋白质的基因的重组酵母细胞，所述重组细胞具有产生 聚乳酸（PLA）及其用途。
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公开(公告)号：WO2014096276A1
公开(公告)日：2014-06-26
申请号：PCT/EP2013/077522
申请日：2013-12-19
Applicant: CARBIOS
Inventor： BOISART, Cédric , MARTY, Alain
CPC classification number: C08G63/06 , C12N9/0006 , C12N9/001 , C12N9/1029 , C12N9/13 , C12N9/20 , C12N9/88 , C12N9/93 , C12P7/625 , C12Y101/01035 , C12Y103/03006 , C12Y103/08008 , C12Y203/01016 , C12Y208/03 , C12Y301/01 , C12Y402/01017 , C12Y602/01003
Abstract: The present invention concerns a method for the preparation of long chain length poly(hydroxyfatty acids) from oils.
Abstract translation: 本发明涉及从油中制备长链长度聚（羟基脂肪酸）的方法。
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公开(公告)号：US20240228731A1
公开(公告)日：2024-07-11
申请号：US18560943
申请日：2022-05-20
Applicant: CARBIOS
Inventor： ALAIN MARTY , VINCIANE BORSENBERGER , VINCENT TOURNIER
CPC classification number: C08J11/105 , C08J3/12 , C08J3/203 , C08J9/0066 , C08J2367/02
Abstract: The present invention relates to a process for degrading plastic products that comprises a step of enzymatic depolymerization implemented in acidic conditions at a pH between 4 and 6, in a reaction medium containing a defined amount of soluble equivalent terephthalic acid mostly in the form of salts.
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公开(公告)号：US20230399628A1
公开(公告)日：2023-12-14
申请号：US18034075
申请日：2021-10-27
Applicant: CARBIOS
Inventor： VINCENT TOURNIER
CPC classification number: C12N9/18 , C12Y301/01074 , C08J11/105 , C11D3/38636 , 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.
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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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Patent Agency Ranking
公开(公告)号：US20220251327A1
公开(公告)日：2022-08-11
申请号：US17625783
申请日：2020-07-10
Applicant: CARBIOS
Inventor： ALAIN MARTY , VINCENT TOURNIER
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：US20220227957A1
公开(公告)日：2022-07-21
申请号：US17706644
申请日：2022-03-29
Applicant: CARBIOS
Inventor： ELODIE GUEMARD , MEDIHA DALIBEY
Abstract: The present invention relates to a new liquid composition comprising biological entities having a polymer-degrading activity, a carrier and a solvent that may be advantageously used for the manufacture of a biodegradable plastic product.
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公开(公告)号：US11384218B2
公开(公告)日：2022-07-12
申请号：US16642390
申请日：2018-08-31
Applicant: CARBIOS
Inventor： Elodie Guemard , Mediha Dalibey
Abstract: The present invention relates to a new liquid composition comprising biological entities having a polymer-degrading activity, a carrier and a solvent that may be advantageously used for the manufacture of a biodegradable plastic product.
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公开(公告)号：US11198767B2
公开(公告)日：2021-12-14
申请号：US15580735
申请日：2016-06-10
Applicant: CARBIOS
Inventor： Elodie Guemard , Michel Chateau , Alain Marty
IPC: C12N9/20 , C12N9/50 , C12N9/52 , C08J3/22 , B29C48/40 , C08L101/16 , C08J3/20 , C08L67/02 , C08L3/02 , C08L89/00 , C08L67/04 , C08J5/00 , C08J5/18 , C08K3/26 , C08K3/34 , C08K5/00 , C08K7/14 , C08L99/00 , C08K3/22
Abstract: The present invention relates to plastic composition comprising at least one polyester, biological entities having a polyester-degrading activity and at least an anti-acid filler, wherein the biological entities represent less than 11% by weight, based on the total weight of the plastic composition, and uses thereof for manufacturing biodegradable plastic articles.
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公开(公告)号：US20210261931A9
公开(公告)日：2021-08-26
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
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.
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