公开(公告)号：US20180051264A1

公开(公告)日：2018-02-22

申请号：US15556655

申请日：2016-03-11

Applicant: CARBIOS ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE POITIERS

Inventor： LUEN-LUEN LI ,  THIERRY FERREIRA ,  WILLY AUCHER ,  STEVEN COLAS ,  LINETTE LIONELLE KADRI

IPC: C12N9/18 ,  C08J11/10 ,  C12P7/56

Abstract: The present invention relates to a new isolated polypeptide comprising an amino acid sequence having at least 75%, 80%, 85%, 90%, 95%, 99% or 100% identity to the full length amino acid sequence set forth in SEQ ID NO:1, and having a polyester degrading activity, and uses thereof.

公开(公告)号：US20150290840A1

公开(公告)日：2015-10-15

申请号：US14443524

申请日：2013-11-19

Applicant: CARBIOS

Inventor： CÉDRIC BOISART ,  EMMANUEL MAILLE

IPC: B29B17/00 ,  C12P7/56 ,  C12P7/44 ,  B29B17/04

CPC classification number: B29B17/00 ,  B29B17/0412 ,  B29K2101/12 ,  B29K2105/26 ,  C08J11/105 ,  C08J2367/04 ,  C08J2377/00 ,  C12P7/44 ,  C12P7/56 ,  Y02W30/702

Abstract: The invention relates to a method for recycling at least one plastic product, the method comprising degrading at least one polymer of the plastic product to monomers using an enzyme and recovering the resulting monomers. The method of the invention may be used for degrading, simultaneously or sequentially at least two different polymers of the plastic product, and/or for recycling at least two plastic products.

Abstract translation: 本发明涉及一种用于再循环至少一种塑料制品的方法，该方法包括使用酶将塑料制品的至少一种聚合物降解为单体并回收所得的单体。 本发明的方法可以用于降解，同时或顺序地使用塑料制品的至少两种不同聚合物和/或用于再循环至少两种塑料制品。

公开(公告)号：US20150167030A1

公开(公告)日：2015-06-18

申请号：US14405504

申请日：2013-06-03

Applicant: CARBIOS

Inventor： Roberto Mazzoli ,  Enrica Pessione ,  Loredana Tarraran ,  Chiara Gandini

IPC: C12P7/56 ,  C12N9/18

CPC classification number: C12P7/56 ,  C07K2319/02 ,  C07K2319/20 ,  C07K2319/70 ,  C12N9/18 ,  C12N9/2437 ,  C12N9/2445 ,  C12P2203/00 ,  C12Y301/01073

Abstract: The present invention relates to a polynucleotide encoding a recombinant scaffolding polypeptide comprising at least a signal peptide, a Cellulose Binding Domain, two cohesin domains and an S-layer Homology domain, wherein said isolated polynucleotide preferably comprises all or an active part of the nucleotide sequence as set forth in SEQ ID NO:2. The present invention further relates to vectors comprising such polynucleotides, recombinant lactic acid bacteria, and method for degrading a cellulosic biomass using such recombinant lactic acid bacteria.

Abstract translation: 本发明涉及编码重组支架多肽的多核苷酸，其包含至少信号肽，纤维素结合结构域，两个内含蛋白结构域和S层同源结构域，其中所述分离的多核苷酸优选包含核苷酸序列的全部或活性部分 如SEQ ID NO：2所示。 本发明还涉及包含这种多核苷酸的载体，重组乳酸菌和使用这种重组乳酸菌降解纤维素生物质的方法。

公开(公告)号：WO2022090289A1

公开(公告)日：2022-05-05

申请号：PCT/EP2021/079779

申请日：2021-10-27

Applicant: CARBIOS

Inventor： TOURNIER, Vincent

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

Abstract: The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved themostability compared to the esterase of SEQ ID N°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：WO2021099337A1

公开(公告)日：2021-05-27

申请号：PCT/EP2020/082447

申请日：2020-11-17

Applicant: CARBIOS

Inventor： DUQUESNE, Sophie ,  GAVALDA, Sabine ,  BEN KHALED, Maher

IPC: C12N9/16

Abstract: The present invention relates to novel proteases, more particularly to protease variants having improved thermostability 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：WO2020021117A1

公开(公告)日：2020-01-30

申请号：PCT/EP2019/070288

申请日：2019-07-26

Applicant: CARBIOS

Inventor： ANDRE, Isabelle ,  TOURNIER, Vincent ,  GILLES, Alexandre ,  DUQUESNE, Sophie

IPC: C12N15/52 ,  C12N9/16

Abstract: The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved themostability compared to the esterase of SEQ ID N°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：WO2019122308A1

公开(公告)日：2019-06-27

申请号：PCT/EP2018/086526

申请日：2018-12-21

Applicant: CARBIOS

Inventor： MARTY, Alain ,  DUQUESNE, Sophie ,  GUICHERD, Marie ,  GUEROULT, Marc ,  ANDRE, Isabelle

IPC: C12N9/16 ,  C12N9/18

CPC classification number: C12N9/18 ,  C12N9/16

Abstract: The present invention relates to novel proteases, more particularly to protease variants having improved activity compared to the protease of SEQ ID N°l 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：WO2018011284A1

公开(公告)日：2018-01-18

申请号：PCT/EP2017/067582

申请日：2017-07-12

Applicant: CARBIOS

Inventor： TOPHAM, Christopher ,  TEXIER, Hélène ,  TOURNIER, Vincent ,  DESROUSSEAUX, Marie-Laure ,  DUQUESNE, Sophie ,  ANDRE, Isabelle ,  BARBE, Sophie ,  MARTY, Alain

IPC: C12N9/18

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved thermostability compared to the esterase of SEQ ID N°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.

Abstract translation: 本发明涉及新型酯酶，更具体地涉及与SEQ ID N°1的酯酶相比具有改善的热稳定性的酯酶变体及其用于降解含聚酯材料如塑料产品的用途。 本发明的酯酶特别适用于降解聚对苯二甲酸乙二醇酯和含聚对苯二甲酸乙二醇酯的材料。

公开(公告)号：WO2018011281A1

公开(公告)日：2018-01-18

申请号：PCT/EP2017/067577

申请日：2017-07-12

Applicant: CARBIOS

Inventor： TOURNIER, Vincent ,  TEXIER, Hélène ,  DESROUSSEAUX, Marie-Laure ,  TOPHAM, Christopher ,  ANDRE, Isabelle ,  BARBE, Sophie ,  DUQUESNE, Sophie ,  MARTY, Alain

IPC: C12N9/18

Abstract: The present invention relates to novel esterase, more particularly to esterase variants having improved activity compared to the esterase of SEQ ID N° 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.

Abstract translation: 本发明涉及新型酯酶，更具体地涉及与SEQ ID NO：1的酯酶相比具有改善的活性的酯酶变体。 1及其用于降解含聚酯材料如塑料产品的用途。 本发明的酯酶特别适用于降解聚对苯二甲酸乙二醇酯和含聚对苯二甲酸乙二醇酯的材料。

公开(公告)号：WO2016062695A1

公开(公告)日：2016-04-28

申请号：PCT/EP2015/074222

申请日：2015-10-20

Applicant: CARBIOS ,  INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE ,  INSTITUT NATIONAL DES SCIENCES APPLIQUEES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： ALVAREZ, Pablo ,  AMILLASTRE, Emilie ,  DUQUESNE, Sophie ,  MARTY, Alain

IPC: C12N9/16 ,  C08J11/10

CPC classification number: C12N9/18 ,  C07K2319/02 ,  C07K2319/21 ,  C07K2319/24 ,  C08J11/105 ,  C08J2367/04 ,  C12N9/16 ,  C12P7/56

Abstract: The present invention relates to a new isolated polypeptide comprising an amino acid sequence having at least 94%, 95%, 99% or 100% identity to the full length amino acid sequence set forth in SEQ ID N°1, and having a polyester degrading activity, and uses thereof.

Abstract translation: 本发明涉及一种新的分离多肽，其包含与SEQ ID NO：1所示的全长氨基酸序列具有至少94％，95％，99％或100％同一性的氨基酸序列，并具有降解聚酯 活动及其用途。