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CPC
C08G63/785
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Parent Industries
C
CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G63/00
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Current Industry
C08G63/785
characterised by the apparatus used
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Patents Grants
last 30 patents
Information
Patent Grant
Process of manufacturing biodegradable pet chips
Patent number
12,168,715
Issue date
Dec 17, 2024
Ashok Chaturvedi
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for the combined production of at least two target products
Patent number
12,168,716
Issue date
Dec 17, 2024
BASF SE
Thomas Heitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer and method of manufacturing the same
Patent number
12,037,448
Issue date
Jul 16, 2024
Industrial Technology Research Institute
Feng-Jen Hsieh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing fully-degradable non-woven fabric by spun-bonding
Patent number
12,012,681
Issue date
Jun 18, 2024
CHINA YUNHONG HOLDINGS CO., LTD.
Jingren He
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
High-viscosity biodegradable aliphatic-aromatic polyester copolymer...
Patent number
11,987,667
Issue date
May 21, 2024
SK Innovation Co., Ltd.
Do Young Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilizing polypropiolactone by end-capping with end-capping agents
Patent number
11,814,478
Issue date
Nov 14, 2023
Novomer, Inc.
John Osaheni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ring-opening polymerizations using a flow reactor
Patent number
11,807,715
Issue date
Nov 7, 2023
International Business Machines Corporation
Nathaniel H. Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for manufacturing bulked continuous carpet filament
Patent number
11,724,418
Issue date
Aug 15, 2023
Aladdin Manufacturing Corporation
Thomas R. Clark
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and facility for producing polylactide (PLA) from a lactide...
Patent number
11,718,711
Issue date
Aug 8, 2023
Reinhard Koch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
Patent number
11,655,227
Issue date
May 23, 2023
Eastman Chemical Company
Kevin John Fontenot
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amorphous polyester composition and method of making
Patent number
11,535,744
Issue date
Dec 27, 2022
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Mark Alan Barger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing biogenic guanidine complex, method for prepari...
Patent number
11,525,030
Issue date
Dec 13, 2022
POLYTEX CHEMICAL ENGINEERING CO., LTD.
Hong Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and system for manufacturing ester-based composition
Patent number
11,512,166
Issue date
Nov 29, 2022
LG Chem, Ltd.
Hyun Kyu Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the separation of volatile compounds from viscous produc...
Patent number
11,447,604
Issue date
Sep 20, 2022
Uhde Inventa-Fischer GmbH
Udo Mühlbauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for preparing biodegradable polyesters
Patent number
11,427,677
Issue date
Aug 30, 2022
TECHNIP ZIMMER GMBH
Michael Reisen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible chemical production method
Patent number
11,420,177
Issue date
Aug 23, 2022
Novomer, Inc.
Sadesh H. Sookraj
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ring-opening polymerizations using a flow reactor
Patent number
11,286,341
Issue date
Mar 29, 2022
International Business Machines Corporation
Nathaniel H. Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Furanoate-based polyester and copolyester compositions using fallin...
Patent number
11,072,690
Issue date
Jul 27, 2021
The Coca-Cola Company
Ronald D. Moffitt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Advanced processing of absorbable poly(p-dioxanone) containing high...
Patent number
11,028,222
Issue date
Jun 8, 2021
Ethicon, Inc.
Sasa Andjelic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of polyglycolic acid with high molecular weight and high...
Patent number
11,001,668
Issue date
May 11, 2021
TUBITAK
Serdar Sezer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
Patent number
10,954,207
Issue date
Mar 23, 2021
Eastman Chemical Company
Kevin John Fontenot
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous process for making polybutylene terephthalate using puri...
Patent number
10,899,875
Issue date
Jan 26, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Husnu Alp Alidedeoglu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Poly(glycerol sebacate)-interleukin inhibitor copolymers and method...
Patent number
10,822,450
Issue date
Nov 3, 2020
THE SECANT GROUP LLC
Peter D. Gabriele
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ring-opening polymerizations using a flow reactor
Patent number
10,815,335
Issue date
Oct 27, 2020
International Business Machines Corporation
Nathaniel H. Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a...
Patent number
10,723,712
Issue date
Jul 28, 2020
Eastman Chemical Company
Kevin John Fontenot
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for producing superabsorbent polymers
Patent number
10,711,095
Issue date
Jul 14, 2020
Novomer, Inc.
Sadesh H. Sookraj
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Installation and method for treating a plastic melt
Patent number
10,710,036
Issue date
Jul 14, 2020
NEXT GENERATION RECYCLINGMASCHINEN GMBH
Helmut Behoun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production system/production process for acrylic acid and precursor...
Patent number
10,703,702
Issue date
Jul 7, 2020
Novomer, Inc.
Sadesh H Sookraj
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method to minimize the transition time from one polymer grade to an...
Patent number
10,669,374
Issue date
Jun 2, 2020
Sulzer Chemtech AG
Liborio Ivano Costa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for solid-state polycondensation
Patent number
10,604,620
Issue date
Mar 31, 2020
Polymetrix AG
Andreas Christel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
High-Viscosity Biodegradable Aliphatic-Aromatic Polyester Copolymer...
Publication number
20240174795
Publication date
May 30, 2024
SK INNOVATION CO., LTD.
Do Young Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS OF CONTINUOUSLY MANUFACTURING A POLY(HYDROXY ACID) COPOLYME...
Publication number
20240166806
Publication date
May 23, 2024
SULZER MANAGEMENT AG
Ho Ting Harris LUK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RING-OPENING POLYMERIZATIONS USING A FLOW REACTOR
Publication number
20240002594
Publication date
Jan 4, 2024
International Business Machines Corporation
Nathaniel H. Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND SYSTEM TO UTILIZE WASTE POLYESTER IN A CONTINUOUS POLYE...
Publication number
20230391975
Publication date
Dec 7, 2023
AURIGA POLYMERS, INC.
Yashwant AWASTHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYSTEMS FOR MANUFACTURING BULKED CONTINUOUS CARPET FILAMENT
Publication number
20230321875
Publication date
Oct 12, 2023
Aladdin Manufacturing Corporation
Thomas R. Clark
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYESTERS PREPARED FROM 1,1-DIESTER-1-ALKENES CONTAINING A STRONG...
Publication number
20230192946
Publication date
Jun 22, 2023
Nippon Shokubai Co., Ltd.
Mathew Sanyo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR POLYMERISING LACTIDE INTO POLYLACTIC ACID
Publication number
20230174712
Publication date
Jun 8, 2023
TotalEnergies OneTech Belgium
Serge Eon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER RESIN AND MANUFACTURING METHOD THEREOF
Publication number
20230151145
Publication date
May 18, 2023
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMERIZED POLYESTER RESIN, HEAT-SHRINKABLE FILM, HEAT-SHRINKABL...
Publication number
20230151208
Publication date
May 18, 2023
Toyobo Co., Ltd.
Satoru NAKAGAWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
COPOLYMERIZED POLYESTER RESIN, MOLDED PRODUCT, HEAT-SHRINKABLE FILM...
Publication number
20230151207
Publication date
May 18, 2023
Toyobo Co., Ltd.
Keiichiro TOGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR FORMATION OF ADDITIVE-CONTAINING POLYESTER
Publication number
20230092075
Publication date
Mar 23, 2023
OCTAL SAOC FZC
Tarun JOSHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEMS FOR CRYSTALLIZABLE REACTOR GRADE RESINS WITH RECYC...
Publication number
20220372217
Publication date
Nov 24, 2022
Eastman Chemical Company
Earl Edmondson Howell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYESTERS PRODUCED FROM RECYCLED COPOLYESTERS
Publication number
20220348715
Publication date
Nov 3, 2022
Eastman Chemical Company
Mark Allen Peters
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LCP EXTRUDED FILM, AND FLEXIBLE LAMINATE USING THE SAME AND MANUFAC...
Publication number
20220250371
Publication date
Aug 11, 2022
Denka Company Limited
Naoki OGAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
PRODUCTION SYSTEM/PRODUCTION PROCESS FOR ACRYLIC ACID AND PRECURSOR...
Publication number
20220251018
Publication date
Aug 11, 2022
Novomer, Inc.
Sadesh H. Sookraj
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS OF MANUFACTURING BIODEGRADABLE PET CHIPS
Publication number
20220153926
Publication date
May 19, 2022
Ashok CHATURVEDI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
A Method for the Combined Production of at Least Two Target Products
Publication number
20220135737
Publication date
May 5, 2022
BASF SE
Thomas Heitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER AND METHOD OF MANUFACTURING THE SAME
Publication number
20220106439
Publication date
Apr 7, 2022
Industrial Technology Research Institute
Feng-Jen HSIEH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND FACILITY FOR PRODUCING POLYLACTIDE (PLA) FROM A LACTIDE...
Publication number
20220064370
Publication date
Mar 3, 2022
Reinhard KOCH
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PREPARING FULLY-DEGRADABLE NON-WOVEN FABRIC BY SPUN-BONDING
Publication number
20220042223
Publication date
Feb 10, 2022
CHINA YUNHONG HOLDINGS CO., LTD.
Jingren HE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PREPARING BIOGENIC GUANIDINE COMPLEX, METHOD FOR PREPARI...
Publication number
20220033577
Publication date
Feb 3, 2022
Polytex Chemical Engineering Co., Ltd.
Hong Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyglycolide Copolymer and Preparation Thereof
Publication number
20210395516
Publication date
Dec 23, 2021
Pujing Chemical Industry Co., Ltd.
Xinzhou ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing a resorbable polyester as a granulate or powd...
Publication number
20210395449
Publication date
Dec 23, 2021
Evonik Operations GmbH
Manuel Seibel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Integrated Preparation Process for Producing Polyglycolic Acid Prod...
Publication number
20210395443
Publication date
Dec 23, 2021
Pujing Chemical Industry Co., Ltd.
Saibo WANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Continuous Glycolide-L-lactide Copolymer Production Process Develop...
Publication number
20210355273
Publication date
Nov 18, 2021
ETHICON, INC.
Erman Senoz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ECONOMIC AND ECO-FRIENDLY DYNAMIC MIXER
Publication number
20210331133
Publication date
Oct 28, 2021
SP ADVANCED ENGINEERING MATERIALS PVT. LTD.
Arindam Mukherji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the Preparation of Lactide and Polylactide Mixture
Publication number
20210269586
Publication date
Sep 2, 2021
TOTAL CORBION PLA BV
Gerrit Gobius du Sart
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABILIZING POLYPROPIOLACTONE BY END-CAPPING WITH END-CAPPING AGENTS
Publication number
20210221950
Publication date
Jul 22, 2021
Novomer, Inc.
John Osaheni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE (DAFD) IN A...
Publication number
20210206738
Publication date
Jul 8, 2021
Eastman Chemical Company
KEVIN JOHN FONTENOT
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Advanced Processing of Absorbable Poly(p-dioxanone) Containing High...
Publication number
20210054141
Publication date
Feb 25, 2021
ETHICON, INC.
Sasa Andjelic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...