by chemically breaking down the molecular chains of polymers or breaking of crosslinks

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CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G C08J11/00Recovery or working-up of waste materials

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C08J11/10by chemically breaking down the molecular chains of polymers or breaking of crosslinks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for processing mixed textile feedstock, isolati...
- Patent number 12,319,790
- Issue date Jun 3, 2025
- EVRNU, SPC
- Stacy Flynn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Depolymerization of a polyhydroxyalkanoate and recycling of hydroxy...
- Patent number 12,297,328
- Issue date May 13, 2025
- Kimberly-Clark Worldwide, Inc.
- Stephen Quirk
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Search for candidate molecules using quantum or thermodynamical sim...
- Patent number 12,291,608
- Issue date May 6, 2025
- X Development LLC
- Vahe Gharakhanyan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioactive plastics with programmable degradation and microplastic e...
- Patent number 12,281,208
- Issue date Apr 22, 2025
- The Regents of the University of California
- Ting Xu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for the recycling of polyurethane material waste for produci...
- Patent number 12,275,689
- Issue date Apr 15, 2025
- Covestro Intellectual Property GmbH & Co. KG
- Andreas Bulan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Biomass production
- Patent number 12,269,784
- Issue date Apr 8, 2025
- NBTECH AB
- Nathalie Berezina
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Reactor for continuously treating polymeric material
- Patent number 12,252,592
- Issue date Mar 18, 2025
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Amalia Gil
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for obtaining low molecular weight lignin
- Patent number 12,215,119
- Issue date Feb 4, 2025
- METGEN OY
- Anu Minna Maaret Suonpää
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-modified asphalt with wax additive
- Patent number 12,202,945
- Issue date Jan 21, 2025
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Domenic Di Mondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microorganisms for waste treatment
- Patent number 12,162,992
- Issue date Dec 10, 2024
- Microbial Discovery Group, LLC
- Michael R. King
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Production of polyhydroxyalcanoates from pulp and paper waste streams
- Patent number 12,162,983
- Issue date Dec 10, 2024
- Rajeshwar Dayal Tyagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for recycling thermoplastic by short depolymerisation
- Patent number 12,152,111
- Issue date Nov 26, 2024
- Arkema France
- Jean-Luc Dubois
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film and method for producing the same
- Patent number 12,129,344
- Issue date Oct 29, 2024
- Nan Ya Plastics Corporation
- Wen-Cheng Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Esterases and uses thereof
- Patent number 12,098,398
- Issue date Sep 24, 2024
- CARBIOS
- Christopher Topham
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Polymer recycling
- Patent number 12,037,466
- Issue date Jul 16, 2024
- Georgia State University Research Foundation, Inc.
- Bryan Stubblefield
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for producing polyamide resin film
- Patent number 12,012,491
- Issue date Jun 18, 2024
- UNITIKA LTD.
- Akiko Kurosawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Black polyester film and method for manufacturing the same
- Patent number 11,987,676
- Issue date May 21, 2024
- Nan Ya Plastics Corporation
- Te-Chao Liao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wax as a melt flow modifier and processing aid for polymers
- Patent number 11,987,672
- Issue date May 21, 2024
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Domenic Di Mondo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enzyme complex for decomposing polyethylene terephthalate and manuf...
- Patent number 11,981,939
- Issue date May 14, 2024
- Korea University Research and Business Foundation
- Sung Ok Han
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Roseibium aggregatum and use, culture method and method for degradi...
- Patent number 11,958,943
- Issue date Apr 16, 2024
- HAINAN TROPICAL OCEAN UNIVERSITY
- Jun Mu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Heat sealable polyester film
- Patent number 11,958,985
- Issue date Apr 16, 2024
- Nan Ya Plastics Corporation
- Wen-Cheng Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Metabolic enzyme-induced micro-nano plastic particle biodegradation...
- Patent number 11,952,468
- Issue date Apr 9, 2024
- Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences
- Qian Liu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods for the decomposition of contaminated plastic waste
- Patent number 11,945,918
- Issue date Apr 2, 2024
- Novoloop, Inc.
- Jia Yun Yao
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Esterases and uses thereof
- Patent number 11,926,851
- Issue date Mar 12, 2024
- CARBIOS
- Benoît David
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Heat-sealable polyester film
- Patent number 11,920,010
- Issue date Mar 5, 2024
- Nan Ya Plastics Corporation
- Wen-Cheng Yang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Hybrid processing of waste material
- Patent number 11,920,004
- Issue date Mar 5, 2024
- Environmental Waste International, Inc.
- Steven L. Kantor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recyclable single polymer floorcovering article
- Patent number 11,883,984
- Issue date Jan 30, 2024
- Milliken & Company
- Dale R. Williams
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polymers depolymerizable by metathesis of a cleavable unit
- Patent number 11,873,367
- Issue date Jan 16, 2024
- National Technology & Engineering Solutions of Sandia, LLC
- Brad Howard Jones
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Esterases and uses thereof
- Patent number 11,851,689
- Issue date Dec 26, 2023
- CARBIOS
- Sophie Duquesne
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Recycling apparatus for a cross-linked polyethylene resin using twi...
- Patent number 11,826,927
- Issue date Nov 28, 2023
- Korea Institute of Science and Technology
- Soon Man Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LEAF-BRANCH COMPOST CUTINASE MUTANTS
- Publication number 20250179448
- Publication date Jun 5, 2025
- Board of Regents, The University of Texas System
- Hongyuan LU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
POLYAMIDES MADE FROM CARBON DIOXIDE, OLEFIN, AND AMINE AND CORRESPO...
- Publication number 20250179249
- Publication date Jun 5, 2025
- James Eagan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHEMOENZYMATIC DEGRADATION OF EPOXY COMPOSITES
- Publication number 20250171606
- Publication date May 29, 2025
- SYENSQO SA
- Victor Ferrão
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PET CHEMICAL RECYCLING METHOD
- Publication number 20250153159
- Publication date May 15, 2025
- NAN YA PLASTICS CORPORATION
- Te-Chao Liao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ISPETASE-8xCHIMERA RECOMBINASE, ENCODING GENE, RECOMBINANT PLASMID,...
- Publication number 20250154478
- Publication date May 15, 2025
- BEIJING MEIHAO BIOTECHNOLOGY CO., LTD.
- Wei QI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
TRANSFORMED STRAIN AND METHOD FOR DEGRADING PET BY USING THE SAME
- Publication number 20250145940
- Publication date May 8, 2025
- National Cheng Kung University
- I-Son NG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ENZYME VARIANTS AND USES THEREOF
- Publication number 20250136957
- Publication date May 1, 2025
- Samsara Eco Pty Limited
- Jake Wesley SAUNDERS
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD OF TREATMENT OF A FIBER-REINFORCED COMPOSITE
- Publication number 20250122355
- Publication date Apr 17, 2025
- SYENSQO SA
- Victor Ferrão
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer-Modified Asphalt with Wax Additive
- Publication number 20250122354
- Publication date Apr 17, 2025
- GreenMantra Recycling Technologies Ltd.
- Domenic Di Mondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION OF POLYHYDROXYALCANOATES FROM PULP AND PAPER WASTE STREAMS
- Publication number 20250115707
- Publication date Apr 10, 2025
- Institut National de la Recherche Scientifique
- Rajeshwar Dayal TYAGI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reactor For Continuously Treating Polymeric Material
- Publication number 20250092214
- Publication date Mar 20, 2025
- GreenMantra Recycling Technologies Ltd.
- Amalia Gil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECYCLED BIS(4-HYDROXYBUTYL)TEREPHTHALATE, METHOD FOR PREPARING SAM...
- Publication number 20250059319
- Publication date Feb 20, 2025
- SK Chemicals Co., Ltd.
- Young-Man YOO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF ESTERASES
- Publication number 20250034347
- Publication date Jan 30, 2025
- CARBIOS
- ALAIN MARTY
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
NOVEL ESTERASES AND USES THEREOF
- Publication number 20250027063
- Publication date Jan 23, 2025
- CARBIOS
- GUY LIPPENS
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD FOR MANUFACTURING MATTE POLYESTER FILM
- Publication number 20250026903
- Publication date Jan 23, 2025
- NAN YA PLASTICS CORPORATION
- Wen-Cheng Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POL...
- Publication number 20250019513
- Publication date Jan 16, 2025
- CARBIOS
- ALAIN MARTY
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UPCYCLING OF PLASTIC WASTE TO RECOMBINANT SILK PROTEINS VIA PSEUDOM...
- Publication number 20250019512
- Publication date Jan 16, 2025
- Rensselaer Polytechnic Institute
- Alexander Joseph CONNOR
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ESTERASES AND USES THEREOF
- Publication number 20250019678
- Publication date Jan 16, 2025
- CARBIOS
- ALAIN MARTY
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
NOVEL ESTERASES AND USES THEREOF
- Publication number 20250019679
- Publication date Jan 16, 2025
- CARBIOS
- CHRISTOPHER TOPHAM
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Degradation of fluor containing substances by bioconversion
- Publication number 20250011210
- Publication date Jan 9, 2025
- Universiteit Utrecht Holding B. V.
- Herman Abel Bernard Wösten
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
ENZYMES WITH IMPROVED THERMOSTABILITY FOR THE DEGRADATION OF PLASTI...
- Publication number 20240392269
- Publication date Nov 28, 2024
- Daniel Eduardo RODRÍGUEZ CHAMORRO
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SYSTEM AND METHOD OF USING ENZYMES TO BREAK DOWN BIOPLASTICS IN A F...
- Publication number 20240352214
- Publication date Oct 24, 2024
- Food Cycle Science Corporation
- Matthew HOEKSTRA
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Depolymerization of a Polyhydroxyalkanoate and Recycling of Hydroxy...
- Publication number 20240352215
- Publication date Oct 24, 2024
- Kimberly-Clark Worldwide, Inc.
- Stephen Quirk
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CHEMICALLY-RECYCLED PET FIBER, RUBBER-FIBER COMPOSITE, CONVEYOR BEL...
- Publication number 20240344242
- Publication date Oct 17, 2024
- Bridgestone Corporation
- Masahiro FUJIE
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED PROCESS FOR THE PURIFICATION OF LEVULINIC ACID FROM TECH...
- Publication number 20240343884
- Publication date Oct 17, 2024
- Indian Oil Corporation Limited
- Alok SATLEWAL
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Enzymes and Uses Thereof
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- Publication date Oct 3, 2024
- Samsara Eco Pty Limited
- Colin John Jackson
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Information Patent Application
NOVEL PROTEASES AND USES THEREOF
- Publication number 20240327816
- Publication date Oct 3, 2024
- CARBIOS
- ALAIN MARTY
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR COLLECTING AND REMOVING MICROPLASTICS IN WASTEWATER
- Publication number 20240327255
- Publication date Oct 3, 2024
- SK INNOVATION CO., LTD.
- Yeon Hwa LA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ENZYMATIC RECYCLING OF RECYCLED POLYETHYLENE TEREPHTHALATE BY CUTIN...
- Publication number 20240301160
- Publication date Sep 12, 2024
- SOCIETE DES PRODUITS N ÉSTLÉ S.A.
- TIM BORNER
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
VARIANT ENZYMES AND USES THEREOF
- Publication number 20240294888
- Publication date Sep 5, 2024
- Danisco US Inc.
- CHRISTIAN D ADAMS
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

by chemically breaking down the molecular chains of polymers or breaking of crosslinks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for processing mixed textile feedstock, isolati...

Depolymerization of a polyhydroxyalkanoate and recycling of hydroxy...

Search for candidate molecules using quantum or thermodynamical sim...

Bioactive plastics with programmable degradation and microplastic e...

Method for the recycling of polyurethane material waste for produci...

Biomass production

Reactor for continuously treating polymeric material

Method for obtaining low molecular weight lignin

Polymer-modified asphalt with wax additive

Microorganisms for waste treatment

Production of polyhydroxyalcanoates from pulp and paper waste streams

Method for recycling thermoplastic by short depolymerisation

Polyester film and method for producing the same

Esterases and uses thereof

Polymer recycling

Method for producing polyamide resin film

Black polyester film and method for manufacturing the same

Wax as a melt flow modifier and processing aid for polymers

Enzyme complex for decomposing polyethylene terephthalate and manuf...

Roseibium aggregatum and use, culture method and method for degradi...

Heat sealable polyester film

Metabolic enzyme-induced micro-nano plastic particle biodegradation...

Methods for the decomposition of contaminated plastic waste

Esterases and uses thereof

Heat-sealable polyester film

Hybrid processing of waste material

Recyclable single polymer floorcovering article

Polymers depolymerizable by metathesis of a cleavable unit

Esterases and uses thereof

Recycling apparatus for a cross-linked polyethylene resin using twi...

Patents Applicationslast 30 patents

LEAF-BRANCH COMPOST CUTINASE MUTANTS

POLYAMIDES MADE FROM CARBON DIOXIDE, OLEFIN, AND AMINE AND CORRESPO...

CHEMOENZYMATIC DEGRADATION OF EPOXY COMPOSITES

PET CHEMICAL RECYCLING METHOD

ISPETASE-8xCHIMERA RECOMBINASE, ENCODING GENE, RECOMBINANT PLASMID,...

TRANSFORMED STRAIN AND METHOD FOR DEGRADING PET BY USING THE SAME

ENZYME VARIANTS AND USES THEREOF

METHOD OF TREATMENT OF A FIBER-REINFORCED COMPOSITE

Polymer-Modified Asphalt with Wax Additive

PRODUCTION OF POLYHYDROXYALCANOATES FROM PULP AND PAPER WASTE STREAMS

Reactor For Continuously Treating Polymeric Material

RECYCLED BIS(4-HYDROXYBUTYL)TEREPHTHALATE, METHOD FOR PREPARING SAM...

USE OF ESTERASES

NOVEL ESTERASES AND USES THEREOF

METHOD FOR MANUFACTURING MATTE POLYESTER FILM

PROCESS FOR DEGRADING A PLASTIC PRODUCT COMPRISING AT LEAST ONE POL...

UPCYCLING OF PLASTIC WASTE TO RECOMBINANT SILK PROTEINS VIA PSEUDOM...

ESTERASES AND USES THEREOF

NOVEL ESTERASES AND USES THEREOF

Degradation of fluor containing substances by bioconversion

ENZYMES WITH IMPROVED THERMOSTABILITY FOR THE DEGRADATION OF PLASTI...

SYSTEM AND METHOD OF USING ENZYMES TO BREAK DOWN BIOPLASTICS IN A F...

Depolymerization of a Polyhydroxyalkanoate and Recycling of Hydroxy...

CHEMICALLY-RECYCLED PET FIBER, RUBBER-FIBER COMPOSITE, CONVEYOR BEL...

INTEGRATED PROCESS FOR THE PURIFICATION OF LEVULINIC ACID FROM TECH...

Enzymes and Uses Thereof

NOVEL PROTEASES AND USES THEREOF

PROCESS FOR COLLECTING AND REMOVING MICROPLASTICS IN WASTEWATER

ENZYMATIC RECYCLING OF RECYCLED POLYETHYLENE TEREPHTHALATE BY CUTIN...

VARIANT ENZYMES AND USES THEREOF