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C08
Organic compounds
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WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
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Recovery or working-up of waste materials
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C08J11/22
by treatment with organic oxygen-containing compounds
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last 30 patents
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Patent Grant
Methods of making adhesives containing post-consumer polymer
Patent number
12,129,404
Issue date
Oct 29, 2024
RS Industrial, Inc.
Gabriela Agostini Leeds
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Terephthalic acid esters formation
Patent number
12,071,520
Issue date
Aug 27, 2024
9449710 CANADA INC.
Adel Essaddam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyester film for laser embossing and method for manufacturing the...
Patent number
12,012,518
Issue date
Jun 18, 2024
Nan Ya Plastics Corporation
Wen-Cheng Yang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for recycling waste polyester
Patent number
11,926,709
Issue date
Mar 12, 2024
Huayu Fang
C07 - ORGANIC CHEMISTRY
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Patent Grant
Bioderived heat transfer fluids and methods of making the same
Patent number
11,725,093
Issue date
Aug 15, 2023
Alliance for Sustainable Energy, LLC
Nicholas Earl Thornburg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Adhesives containing post-consumer polymer, adhesive additives cont...
Patent number
11,685,845
Issue date
Jun 27, 2023
RS Industrial, Inc.
Gabriela Agostini Leeds
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Terephthalic acid esters formation
Patent number
11,401,398
Issue date
Aug 2, 2022
9449710 CANADA INC.
Adel Essaddam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Addition of biodegradability lending additives to plastic materials
Patent number
11,111,355
Issue date
Sep 7, 2021
BIOLOGIQ, INC.
Bradford LaPray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Molecular modification of polyethylene resin
Patent number
10,889,666
Issue date
Jan 12, 2021
Borealis AG
Franz Ruemer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Terephthalic acid esters formation
Patent number
10,808,096
Issue date
Oct 20, 2020
9449710 CANADA INC.
Adel Essaddam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method to produce transparent polymer aerogels using chain transfer...
Patent number
10,717,824
Issue date
Jul 21, 2020
Palo Alto Research Center Incorporated
Mahati Chintapalli
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method to produce transparent polymer aerogels using chain transfer...
Patent number
10,626,224
Issue date
Apr 21, 2020
Palo Alto Research Center Incorporated
Mahati Chintapalli
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Re-processed rubber and a method for producing same
Patent number
9,902,831
Issue date
Feb 27, 2018
ECOTECH RECYCLING LTD.
Moshe Rakhman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing functionalised telechelic oligomers
Patent number
9,845,382
Issue date
Dec 19, 2017
Centre National de la Recherche Scientifique
Jean-Francois Pilard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for stereospecifically recycling a PLA polymer mixture
Patent number
8,614,338
Issue date
Dec 24, 2013
Futerro S.A.
Philippe Coszach
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyols and polyurethanes, polyurethaneforms using the same
Patent number
8,030,364
Issue date
Oct 4, 2011
Do Gyun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Controlled rheology polypropylene heterophasic copolymers
Patent number
7,902,300
Issue date
Mar 8, 2011
Total Petrochemicals Research Feluy
Philippe VanDeurzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for controlled polymerization of a mixed polymer
Patent number
7,297,721
Issue date
Nov 20, 2007
Futura Polyesters Limited
Sanjay Tammaji Kulkarni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Image file arrangement for use with an improved image quality assur...
Patent number
7,141,647
Issue date
Nov 28, 2006
Kabushiki Kaisha Toshiba
Shioko Saya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recycle method for polycarbonate resin waste
Patent number
7,105,632
Issue date
Sep 12, 2006
General Electric Company
Akio Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for reclaiming waste cured resin
Patent number
6,822,009
Issue date
Nov 23, 2004
Matsushita Electric Industrial Co., Ltd.
Takahiko Terada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modification of asphalt cement
Patent number
6,743,839
Issue date
Jun 1, 2004
The Goodyear Tire & Rubber Company
Howard Allen Colvin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modification of asphalt cement
Patent number
6,737,452
Issue date
May 18, 2004
The Goodyear Tire & Rubber Company
Howard Allen Colvin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modification of asphalt cement
Patent number
6,573,315
Issue date
Jun 3, 2003
The Goodyear Tire & Rubber Company
Howard Allen Colvin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for devulcanization of cured rubbers
Patent number
6,548,560
Issue date
Apr 15, 2003
The Goodyear Tire & Rubber Company
Ronald Roy Kovalak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
METHODS OF SEPARATING VULCANIZED OR UNVULCANIZED RUBBER AND SEPARAT...
Patent number
6,525,105
Issue date
Feb 25, 2003
The Yokohama Rubber Co., Ltd.
Yoshitaka Udagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surface devulcanization of cured rubber crumb
Patent number
6,387,965
Issue date
May 14, 2002
The Goodyear Tire & Rubber Company
David Andrew Benko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing fluorinated oligomer having COOH groups at bo...
Patent number
6,174,928
Issue date
Jan 16, 2001
Nippon Mektron, Limited
Fumiyo Mizuide
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for recycling silicone compounds
Patent number
6,172,253
Issue date
Jan 9, 2001
Yazaki Corporation
Takeshi Kawamoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
EXTRACTANT AND EXTRACTION METHOD FOR REMOVING COLOR-EXPRESSING FORE...
Publication number
20240360292
Publication date
Oct 31, 2024
Korea Research Institute of Chemical Technology
Joungmo CHO
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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
Information
Patent Application
Process for recovery and exploitation of polyesters and polyamides...
Publication number
20240262975
Publication date
Aug 8, 2024
Politecnico di Milano
Flavio TOLLINI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE A...
Publication number
20240141131
Publication date
May 2, 2024
ECOLAB USA INC.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMPROVED METHOD FOR RECYCLING PET BY ALCOHOLYSIS
Publication number
20230399485
Publication date
Dec 14, 2023
RECYC'ELIT
Raouf Medimagh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEREPHTHALIC ACID ESTERS FORMATION
Publication number
20230374249
Publication date
Nov 23, 2023
9449710 CANADA INC.
Adel ESSADDAM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PURIFICATION OF RECOVERED GLYCOL FROM CHEMICAL RECYCLIN...
Publication number
20230312864
Publication date
Oct 5, 2023
AURIGA POLYMERS, INC.
Michael KOWALSKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS AND RELATED METHODS FOR CLOSED-LOOP RECYCLING OF POLYE...
Publication number
20230265242
Publication date
Aug 24, 2023
Board of Trustees of Michigan State University
Muhammad Rabnawaz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHEMICAL RECYCLING OF PLASTIC DRY FINES
Publication number
20230212370
Publication date
Jul 6, 2023
Eastman Chemical Company
Bruce Roger DeBruin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
REPROCESSED MATERIAL OF RECYCLED POLYVINYL BUTYRAL AND METHOD FOR P...
Publication number
20230174737
Publication date
Jun 8, 2023
FENGDA COMPOSITE MATERIALS CO., LTD.
Yuh-Jye UANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RECYCLING OF POLYACETAL FOR THE PRODUCTION OF POLYOXYMETHYLENE DIAL...
Publication number
20230151180
Publication date
May 18, 2023
Arkema France
Jean-Luc DUBOIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEREPHTHALIC ACID ESTERS FORMATION
Publication number
20230125080
Publication date
Apr 27, 2023
9449710 CANADA INC.
Adel ESSADDAM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD OF MANUFACTURING DECORATION FOIL AND RELEASE LAYER AND ADHES...
Publication number
20220056237
Publication date
Feb 24, 2022
Univacco Technology Inc.
KUO-LUNG TSAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODERIVED HEAT TRANSFER FLUIDS AND METHODS OF MAKING THE SAME
Publication number
20210261749
Publication date
Aug 26, 2021
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Nicholas Earl THORNBURG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEREPHTHALIC ACID ESTERS FORMATION
Publication number
20210079192
Publication date
Mar 18, 2021
9449710 CANADA INC.
Adel ESSADDAM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR RECYCLING WASTE POLYESTER
Publication number
20210024718
Publication date
Jan 28, 2021
AVANTGARDE (SHANGHAI) ENVIRONMENTAL TECHNOLOGY CO., LTD.
Huayu Fang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR RECOVERING AND TRANSFORMING LIQUID ABS PLASTIC
Publication number
20200165409
Publication date
May 28, 2020
Jerónimo HIDALGO NAVAS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEREPHTHALIC ACID ESTERS FORMATION
Publication number
20190390035
Publication date
Dec 26, 2019
9449710 CANADA INC.
Adel ESSADDAM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ADDITION OF BIODEGRADABILITY LENDING ADDITIVES TO PLASTIC MATERIALS
Publication number
20190256681
Publication date
Aug 22, 2019
BiologiQ, Inc.
Bradford LaPray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESSES FOR RECYCLING WASTE THERMOPLASTIC POLYMERIC MATERIALS
Publication number
20190144631
Publication date
May 16, 2019
Kingfisher Polymers S.r.l.
Giancarlo PERFETTI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD TO PRODUCE TRANSPARENT POLYMER AEROGELS USING CHAIN TRANSFER...
Publication number
20190135984
Publication date
May 9, 2019
Palo Alto Research Center Incorporated
Mahati Chintapalli
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD TO PRODUCE TRANSPARENT POLYMER AEROGELS USING CHAIN TRANSFER...
Publication number
20190106543
Publication date
Apr 11, 2019
Palo Alto Research Center Incorporated
Mahati Chintapalli
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING FUNCTIONALISED TELECHELIC OLIGOMERS
Publication number
20170009043
Publication date
Jan 12, 2017
UNIVERSITE DU MAINE
Jean-Francois Pilard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Re-Processed Rubber and a Method for Producing Same
Publication number
20160347926
Publication date
Dec 1, 2016
ECOTECH RECYCLING LTD.
Moshe RAKHMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR STEREOSPECIFICALLY RECYCLING A PLA POLYMER MIXTURE
Publication number
20120165554
Publication date
Jun 28, 2012
GALACTIC S.A.
Philippe Coszach
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE CHEMICAL DEPOLYMERIZATION OF WASTE POLYETHYLENE TERE...
Publication number
20100133088
Publication date
Jun 3, 2010
Milan Hajek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTROLLED RHEOLOGY POLYPROPYLENE HETEROPHASIC COPOLYMERS
Publication number
20090171034
Publication date
Jul 2, 2009
Total Petrochemicals Research Feluy
Philippe VanDeurzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLS AND POLYURETHANES, POLYURETHANEFORMS USING THE SAME
Publication number
20090023823
Publication date
Jan 22, 2009
Do Gyun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for controlled polymerization of a mixed polymer
Publication number
20050187306
Publication date
Aug 25, 2005
Sanjay Tammaji Kulkarni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Controlled rheology polypropylene heterophasic copolymers
Publication number
20050163949
Publication date
Jul 28, 2005
Phillppe Vandeurzen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...