by treatment with inorganic material

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C08J11/16

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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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C08J11/16by treatment with inorganic material

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing hydrogen from thermoplastic polymers with ele...
- Patent number 12,240,951
- Issue date Mar 4, 2025
- Oxford University Innovation Limited
- Tiancun Xiao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for degrading polyethylene terephthalate
- Patent number 12,221,516
- Issue date Feb 11, 2025
- Industrial Technology Research Institute
- Chien-Wei Hsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Method for the recovery of starting materials from blended textile...
- Patent number 12,202,946
- Issue date Jan 21, 2025
- Lenzing Aktiengesellschaft
- Richard Herchl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester textile waste recycling
- Patent number 12,173,123
- Issue date Dec 24, 2024
- IKEA Supply AG
- Zengwei Guo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of obtaining terephthalic acid from waste polyethylene terep...
- Patent number 12,162,993
- Issue date Dec 10, 2024
- JBPV s.r.o.
- Jaromir Sramek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pore-encapsulated catalysts for selective hydrogenolysis of plastic...
- Patent number 12,151,230
- Issue date Nov 26, 2024
- Iowa State University Research Foundation, Inc.
- Aaron D. Sadow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Degradation of superabsorbent fibers via oxidative degradation
- Patent number 12,152,112
- Issue date Nov 26, 2024
- The Procter & Gamble Company
- Juliane Kamphus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additive manufacturing method for making a three-dimensional object...
- Patent number 12,145,312
- Issue date Nov 19, 2024
- Solvay Specialty Polymers USA, LLC
- Chantal Louis
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Systems and methods for separating plastic from fiber
- Patent number 12,134,683
- Issue date Nov 5, 2024
- Jones Felvey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fractionation and depolymerisation of lignocellulosic material
- Patent number 12,129,346
- Issue date Oct 29, 2024
- Bert Sels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recycling of superabsorbent fibers with an extensional flow device
- Patent number 12,104,021
- Issue date Oct 1, 2024
- The Procter & Gamble Company
- Juliane Kamphus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Terephthalic acid esters formation
- Patent number 12,071,519
- Issue date Aug 27, 2024
- 9449710 CANADA INC.
- Adel Essaddam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrodeoxygenation of oxygenated polymers to liquid hydrocarbons
- Patent number 12,065,618
- Issue date Aug 20, 2024
- GTI Energy
- Martin B. Linck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separation of the cellulosic part from a polyester and...
- Patent number 12,049,727
- Issue date Jul 30, 2024
- Sodra Skogsagarna Ekonomisk Forening
- Harald Brelid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Recycling of superabsorbent polymer with a hybrid oxidative degrada...
- Patent number 11,993,684
- Issue date May 28, 2024
- The Procter & Gamble Company
- Dimitris Ioannis Collias
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Separation/recovery method for laminated film
- Patent number 11,987,036
- Issue date May 21, 2024
- DIC Corporation
- Shin-ichi Ohara
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method to convert waste plastics into value-added chemicals using m...
- Patent number 11,987,673
- Issue date May 21, 2024
- West Virginia University Board of Governors on behalf of West Virginia Univer...
- Jianli Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyester-cotton blend textile recycling process and system with ro...
- Patent number 11,958,944
- Issue date Apr 16, 2024
- Hybridworks Chemical, LLC
- James Honshell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Method of removing pollutants from water using waste polyethylene t...
- Patent number 11,939,246
- Issue date Mar 26, 2024
- King Saud University
- Nazrul Haq Rizwanul Haq
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compositions formed from plant extracts and methods of preparation...
- Patent number 11,918,003
- Issue date Mar 5, 2024
- aPEEL Technology, Inc.
- Ronald C. Bakus
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Salts of diaminoacetals and diaminoketals and their synthesis, and...
- Patent number 11,905,228
- Issue date Feb 20, 2024
- Aditya Birla Chemicals (USA), Inc.
- Szymon Kosinski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recycling of cellulosic textiles
- Patent number 11,891,725
- Issue date Feb 6, 2024
- RE:NEWCELL AB
- Christofer Lindgren
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Composite catalyst for polyolefin depolymerization
- Patent number 11,872,545
- Issue date Jan 16, 2024
- Basell Poliolefine Italia s.r.l.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pore-encapsulated catalysts for selective hydrogenolysis of plastic...
- Patent number 11,857,951
- Issue date Jan 2, 2024
- Iowa State University Research Foundation, Inc.
- Aaron D. Sadow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor for treating polystyrene material
- Patent number 11,859,036
- Issue date Jan 2, 2024
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Domenic Di Mondo
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Compositions and methods of preparation thereof
- Patent number 11,827,591
- Issue date Nov 28, 2023
- aPEEL Technology, Inc.
- Ronald C. Bakus
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECYCLING ELASTOMERS, RECYCLED ELASTOMERS, AND USE OF TH...
- Publication number 20250075053
- Publication date Mar 6, 2025
- Bernardo Barreto Alvarez
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CLOSED-LOOP THERMOPLASTIC COPOLYMERS
- Publication number 20250066551
- Publication date Feb 27, 2025
- HRL LABORATORIES, LLC
- Ashley DUSTIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING RECYCLED BIS(2-HYDROXYETHYL) TEREPHTHALATE THR...
- Publication number 20250066576
- Publication date Feb 27, 2025
- SK CHEMICALS CO., LTD.
- Ji-Hun KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UTILIZATION OF POLYETHYLENE-CONTAINING MIXTURES TO FORM LONG-CHAIN...
- Publication number 20250059126
- Publication date Feb 20, 2025
- UNIVERSITAT KONSTANZ
- Manuel Haeussler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION CONTAINING BISPHENOL, PRODUCTION METHOD FOR SAME, PRODU...
- Publication number 20250043073
- Publication date Feb 6, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Yukie NAKASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A METHOD OF RECYCLING PLASTIC WASTE COMPRISING PET
- Publication number 20250043097
- Publication date Feb 6, 2025
- University College Cork - National University of Ireland, Cork
- Karsan ZARGANA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Removing Chlorine From Pyrolysis Process of Waste Plastic
- Publication number 20250034349
- Publication date Jan 30, 2025
- SK INNOVATION CO., LTD.
- Sanghwan Jo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR RECOVERY OF RUBBER-MODIFIED VINYL(CO)POLYMER
- Publication number 20250034350
- Publication date Jan 30, 2025
- COVESTRO DEUTSCHLAND AG
- Ivan Sluijs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PYROLYSIS METHOD OF WASTE PLASTICS USING WASTE RESOURCES
- Publication number 20250034348
- Publication date Jan 30, 2025
- SK INNOVATION CO., LTD.
- Sanghwan JO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NEW METHOD FOR RECYCLING OF POLYURETHANE
- Publication number 20250011565
- Publication date Jan 9, 2025
- Evonik Operations GmbH
- Georg Borchers
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
ULTRASMALL AMORPHOUS METAL OXIDE NANOPARTICLES CATALYZE POLYOLEFIN...
- Publication number 20250011477
- Publication date Jan 9, 2025
- Iowa State University Research Foundation, Inc.
- Wenyu HUANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM POLYESTER COMP...
- Publication number 20250002676
- Publication date Jan 2, 2025
- Eastman Chemical Company
- Scott Donald Barnicki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM FEEDSTOCKS
- Publication number 20250002677
- Publication date Jan 2, 2025
- Eastman Chemical Company
- Pinguan Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEANS FOR CONVERTING POST CONSUMER CELLULOSIC TEXTILE WASTE INTO NA...
- Publication number 20250002673
- Publication date Jan 2, 2025
- REFNOW SMART-UP Microfactories UG
- Revital NADIV
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
FLOW-BASED AEROBIC DEPOLYMERIZATION OF LIGNIN
- Publication number 20250002520
- Publication date Jan 2, 2025
- Wisconsin Alumni Research Foundation
- Shannon Stahl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING A CELLULOSE DOPE
- Publication number 20240426027
- Publication date Dec 26, 2024
- INDUO
- Sébastien FRANCOIS
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
DEPOLYMERIZATION CATALYST OF POLYMER COMPRISING ESTER FUNCTIONAL GR...
- Publication number 20240417527
- Publication date Dec 19, 2024
- Korea Research Institute of Chemical Technology
- Joungmo CHO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DEPOLYMERIZATION OF POLYURETHANES FOR CIRCULAR ECONOMY PLASTICS
- Publication number 20240400786
- Publication date Dec 5, 2024
- International Business Machines Corporation
- Luis M. Campos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ACRYLIC ACID
- Publication number 20240383837
- Publication date Nov 21, 2024
- LG CHEM, LTD.
- Si Min KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ACRYLIC ACID AND/OR GLYCOLIDE
- Publication number 20240376287
- Publication date Nov 14, 2024
- LG CHEM, LTD.
- Si Min KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
- Publication number 20240368331
- Publication date Nov 7, 2024
- Evonik Operations GmbH
- Roland HUBEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD WITH TYPICAL GREEN AND LOW-CARBON CHARACTERISTICS FOR PREPAR...
- Publication number 20240368370
- Publication date Nov 7, 2024
- NATIONAL INDUSTRIAL INNOVATION CENTER OF POLYMER MATERIALS CO., LTD
- Bo WU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
- Publication number 20240368332
- Publication date Nov 7, 2024
- Evonik Operations GmbH
- Roland HUBEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RAW-MATERIAL SUPPLY SYSTEM AND RAW-MATERIAL SUPPLY METHOD
- Publication number 20240343882
- Publication date Oct 17, 2024
- EBARA ENVIRONMENTAL PLANT CO., LTD.
- Takayuki IHARA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CATALYTIC DEGRADATION OF THERMOSETTING POLYMERS
- Publication number 20240327601
- Publication date Oct 3, 2024
- Washington State University
- Jinwen Zhang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PLASTIC DEPOLYMERIZATION USING SILICA BASED CATALYSTS
- Publication number 20240327715
- Publication date Oct 3, 2024
- BASELL POLIOLEFINE ITALIA S.r.l.
- Diego Brita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC UPCYCLING PROCESS
- Publication number 20240309167
- Publication date Sep 19, 2024
- Oxford University Innovation Limited
- Tiancun XIAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEPOLYMERIZATION
- Publication number 20240309168
- Publication date Sep 19, 2024
- Katholieke Universiteit Leuven
- Wim THIELEMANS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Producing Monomers And/or Oligomers From a Polymer
- Publication number 20240309169
- Publication date Sep 19, 2024
- COVESTRO DEUTSCHLAND AG
- Matthias Leven
- C07 - ORGANIC CHEMISTRY

by treatment with inorganic material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for producing hydrogen from thermoplastic polymers with ele...

Method for degrading polyethylene terephthalate

Polymer-modified asphalt with wax additive

Method for the recovery of starting materials from blended textile...

Polyester textile waste recycling

Method of obtaining terephthalic acid from waste polyethylene terep...

Pore-encapsulated catalysts for selective hydrogenolysis of plastic...

Degradation of superabsorbent fibers via oxidative degradation

Additive manufacturing method for making a three-dimensional object...

Systems and methods for separating plastic from fiber

Fractionation and depolymerisation of lignocellulosic material

Recycling of superabsorbent fibers with an extensional flow device

Terephthalic acid esters formation

Hydrodeoxygenation of oxygenated polymers to liquid hydrocarbons

Process for separation of the cellulosic part from a polyester and...

Polymer recycling

Recycling of superabsorbent polymer with a hybrid oxidative degrada...

Wax as a melt flow modifier and processing aid for polymers

Separation/recovery method for laminated film

Method to convert waste plastics into value-added chemicals using m...

Polyester-cotton blend textile recycling process and system with ro...

Methods for the decomposition of contaminated plastic waste

Method of removing pollutants from water using waste polyethylene t...

Compositions formed from plant extracts and methods of preparation...

Salts of diaminoacetals and diaminoketals and their synthesis, and...

Recycling of cellulosic textiles

Composite catalyst for polyolefin depolymerization

Pore-encapsulated catalysts for selective hydrogenolysis of plastic...

Reactor for treating polystyrene material

Compositions and methods of preparation thereof

Patents Applicationslast 30 patents

METHOD FOR RECYCLING ELASTOMERS, RECYCLED ELASTOMERS, AND USE OF TH...

CLOSED-LOOP THERMOPLASTIC COPOLYMERS

METHOD FOR PREPARING RECYCLED BIS(2-HYDROXYETHYL) TEREPHTHALATE THR...

UTILIZATION OF POLYETHYLENE-CONTAINING MIXTURES TO FORM LONG-CHAIN...

COMPOSITION CONTAINING BISPHENOL, PRODUCTION METHOD FOR SAME, PRODU...

A METHOD OF RECYCLING PLASTIC WASTE COMPRISING PET

Method for Removing Chlorine From Pyrolysis Process of Waste Plastic

PROCESS FOR RECOVERY OF RUBBER-MODIFIED VINYL(CO)POLYMER

PYROLYSIS METHOD OF WASTE PLASTICS USING WASTE RESOURCES

NEW METHOD FOR RECYCLING OF POLYURETHANE

ULTRASMALL AMORPHOUS METAL OXIDE NANOPARTICLES CATALYZE POLYOLEFIN...

PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM POLYESTER COMP...

PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM FEEDSTOCKS

MEANS FOR CONVERTING POST CONSUMER CELLULOSIC TEXTILE WASTE INTO NA...

FLOW-BASED AEROBIC DEPOLYMERIZATION OF LIGNIN

METHOD FOR PREPARING A CELLULOSE DOPE

DEPOLYMERIZATION CATALYST OF POLYMER COMPRISING ESTER FUNCTIONAL GR...

DEPOLYMERIZATION OF POLYURETHANES FOR CIRCULAR ECONOMY PLASTICS

METHOD FOR PRODUCING ACRYLIC ACID

METHOD FOR PRODUCING ACRYLIC ACID AND/OR GLYCOLIDE

PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS

METHOD WITH TYPICAL GREEN AND LOW-CARBON CHARACTERISTICS FOR PREPAR...

PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS

RAW-MATERIAL SUPPLY SYSTEM AND RAW-MATERIAL SUPPLY METHOD

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

CATALYTIC DEGRADATION OF THERMOSETTING POLYMERS

PLASTIC DEPOLYMERIZATION USING SILICA BASED CATALYSTS

CATALYTIC UPCYCLING PROCESS

DEPOLYMERIZATION

Method for Producing Monomers And/or Oligomers From a Polymer