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C08G64/183
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G64/00
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
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C08G64/183
containing polyether sequences
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Patents Grants
last 30 patents
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Patent Grant
Cross-linked radiopaque bioresorbable polymers and devices made the...
Patent number
12,012,483
Issue date
Jun 18, 2024
Reva Medical, LLC
Robert K. Schultz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carbonate-linked surface modifying macromolecules
Patent number
11,976,163
Issue date
May 7, 2024
Evonik Canada Inc.
J. Paul Santerre
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stimulus-responsive micellar carrier
Patent number
11,890,342
Issue date
Feb 6, 2024
International Business Machines Corporation
Dylan J. Boday
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diol compound, polycarbonate, and preparation method of the same
Patent number
11,884,777
Issue date
Jan 30, 2024
LG Chem, Ltd.
Young Young Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic metal-free catalysts with electrophilic and nucleophilic du...
Patent number
11,780,961
Issue date
Oct 10, 2023
Zhejiang University
Guangpeng Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Functionalized bile acids for therapeutic and material applications
Patent number
11,739,115
Issue date
Aug 29, 2023
International Business Machines Corporation
James L. Hedrick
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate block copolymers and methods thereof
Patent number
11,634,539
Issue date
Apr 25, 2023
Saudi Aramco Technologies Company
Scott D. Allen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Biodegradable hydrogel and methods for use thereof
Patent number
11,478,550
Issue date
Oct 25, 2022
International Business Machines Corporation
Mareva B. Fevre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polycarbonate resin composition
Patent number
11,427,679
Issue date
Aug 30, 2022
Mitsubishi Engineering-Plastics Corporation
Keisuke Tomita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane foams based on polyethercarbonate polyols
Patent number
11,345,775
Issue date
May 31, 2022
Covestro Deutschland AG
Bert Klesczewski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sustainable polymer compositions and methods
Patent number
11,180,609
Issue date
Nov 23, 2021
Saudi Aramco Technologies Company
Jay J. Farmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalized bile acids for therapeutic and material applications
Patent number
11,161,870
Issue date
Nov 2, 2021
International Business Machines Corporation
James L. Hedrick
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarbonate block copolymers
Patent number
11,155,747
Issue date
Oct 26, 2021
Saudi Aramco Technologies Company
Scott D. Allen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of polyether polyols
Patent number
11,130,842
Issue date
Sep 28, 2021
Covestro Deutschland AG
Jörg Hofmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Macromolecular chemotherapeutics
Patent number
11,116,844
Issue date
Sep 14, 2021
International Business Machines Corporation
Dylan Boday
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame-retardant phosphorus-functional polyether carbonate polyol an...
Patent number
11,098,154
Issue date
Aug 24, 2021
Covestro Deutschland AG
Thomas Ernst Mueller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stimulus-responsive micellar carrier
Patent number
11,045,552
Issue date
Jun 29, 2021
International Business Machines Corporation
Dylan J. Boday
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silane modified polymers and use of the same in adhesive compositions
Patent number
11,021,565
Issue date
Jun 1, 2021
Henkel AG & Co. KGaA
Wu Suen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer compositions and methods
Patent number
10,982,036
Issue date
Apr 20, 2021
Saudi Aramco Technologies Company
Scott D. Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biocompatible implants for nerve re-generation and methods of use t...
Patent number
10,940,235
Issue date
Mar 9, 2021
Rutgers, The State University of New Jersey
Joachim B. Kohn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High molecular weight polymers from waste raw materials
Patent number
10,894,861
Issue date
Jan 19, 2021
REPSOL, S. A.
José Román Galdämez Peña
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polycarbonate diol and thermoplastic polyurethane made from the same
Patent number
10,875,961
Issue date
Dec 29, 2020
Dairen Chemical Corporation
Fu-Shen Lin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of polyoxymethylene block copolymers
Patent number
10,759,902
Issue date
Sep 1, 2020
Covestro Deutschland AG
Ilja Peckermann
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for preparing poly(carbonate-etherimide) compound
Patent number
10,759,904
Issue date
Sep 1, 2020
PTT Global Chemical Public Company Limited
Supakanok Thongyai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable amphiphilic polymer, polymeric vesicles prepared ther...
Patent number
10,759,905
Issue date
Sep 1, 2020
BrightGene Bio-Medical Technology Co., Ltd.
Jiandong Yuan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Monomers and polymers for functional polycarbonates and poly(ester-...
Patent number
10,752,614
Issue date
Aug 25, 2020
University of Massachusetts
Jie Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Block copolymers and self-assembling nanoparticles formed therefrom
Patent number
10,682,313
Issue date
Jun 16, 2020
International Business Machines Corporation
Dylan Boday
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymeric DHA-containing biodegradable compositions and surgical ba...
Patent number
10,660,991
Issue date
May 26, 2020
Cornell University
Jason A. Spector
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonates bearing aromatic N-heterocycles for drug delivery
Patent number
10,610,597
Issue date
Apr 7, 2020
International Business Machines Corporation
Julian M. W. Chan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Functionalized bile acids for therapeutic and material applications
Patent number
10,611,792
Issue date
Apr 7, 2020
International Business Machines Corporation
James L. Hedrick
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ABA TRI-BLOCK COPOLYMER AND BIORESORBABLE IMPLANTS MADE THEREWITH
Publication number
20240400756
Publication date
Dec 5, 2024
ABBOTT CARDIOVASCULAR SYSTEMS, INC.
Xinhua Zong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIOFLEXIBLE ELASTOMER INTESTINAL ANASTOMOSIS STENT BASED ON PTMC-B-...
Publication number
20240100228
Publication date
Mar 28, 2024
WENZHOU INSTITUTE, UNIVERSITY OF CHINESE ACADEMY OF SCIENCES
Changcan SHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING A POLYOXYALKYLENE CARBONATE POLYOL
Publication number
20230174705
Publication date
Jun 8, 2023
COVESTRO DEUTSCHLAND AG
Elisabeth Vogelsang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polycarbonate Compositions Containing Polyethercarbonate Polyols
Publication number
20230151148
Publication date
May 18, 2023
COVESTRO DEUTSCHLAND AG
Rolf Wehrmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF PREPARATION OF A POLYOL BLOCK COPOLYMER
Publication number
20230147677
Publication date
May 11, 2023
Econic Technologies Ltd.
Michael Kember
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYETHER CARBONATE POLYOLS
Publication number
20230086177
Publication date
Mar 23, 2023
COVESTRO DEUTSCHLAND AG
Marcel Langer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A POLYOL BLOCK COPOLYMER
Publication number
20230033621
Publication date
Feb 2, 2023
Econic Technologies Ltd.
James Leeland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE HYDROGEL AND METHODS FOR USE THEREOF
Publication number
20220387596
Publication date
Dec 8, 2022
International Business Machines Corporation
Mareva B. Fevre
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PRODUCING POLYETHER ESTER CARBONATE POLYOLS
Publication number
20220235176
Publication date
Jul 28, 2022
Covestro Intellectual Property GmbH & Co. KG
Thomas Ernst Mueller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A POLYOL BLOCK COPOLYMER, COMPOSITIONS AND PROCESSES THEREFOR
Publication number
20220227926
Publication date
Jul 21, 2022
Econic Technologies Ltd.
James Leeland
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A POLYOL BLOCK COPOLYMER, COMPOSITIONS AND PROCESSES THEREFOR
Publication number
20220227925
Publication date
Jul 21, 2022
Econic Technologies Ltd.
James Leeland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER-PARTICLE LIGHT-CLEAVABLE CARRIER SYSTEMS FOR PHOTODYNAMIC T...
Publication number
20220047705
Publication date
Feb 17, 2022
Westfalische Wilhelms-Universitat Munster
Klaus LANGER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUNCTIONALIZED BILE ACIDS FOR THERAPEUTIC AND MATERIAL APPLICATIONS
Publication number
20220024966
Publication date
Jan 27, 2022
International Business Machines Corporation
James L. Hedrick
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CROSS-LINKED RADIOPAQUE BIORESORBABLE POLYMERS AND DEVICES MADE THE...
Publication number
20210380761
Publication date
Dec 9, 2021
REVA MEDICAL, LLC
Robert K. Schultz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC METAL-FREE CATALYSTS WITH ELECTROPHILIC AND NUCLEOPHILIC DU...
Publication number
20210363297
Publication date
Nov 25, 2021
ZHEJIANG UNIVERSITY
GUANGPENG WU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DIOL COMPOUND, POLYCARBONATE, AND PREPARATION METHOD OF THE SAME
Publication number
20210332185
Publication date
Oct 28, 2021
LG CHEM, LTD.
Young Young HWANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMER COMPOSITIONS AND METHODS
Publication number
20210284784
Publication date
Sep 16, 2021
Saudi Aramco Technologies Company
Scott D. Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STIMULUS-RESPONSIVE MICELLAR CARRIER
Publication number
20210145970
Publication date
May 20, 2021
International Business Machines Corporation
Dylan J. BODAY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A POLYMER WHICH CONTAINS MULTIPLE BONDS AS AN...
Publication number
20210061951
Publication date
Mar 4, 2021
COVESTRO DEUTSCHLAND AG
Thomas Ernst Mueller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBONATE-LINKED SURFACE MODIFYING MACROMOLECULES
Publication number
20210009502
Publication date
Jan 14, 2021
EVONIK CANADA INC.
J. Paul Santerre
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIBLOCK COPOLYMERS AND THEIR USE AS SURFACTANTS
Publication number
20200277435
Publication date
Sep 3, 2020
COVESTRO DEUTSCHLAND AG
Annika STUTE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONALIZED BILE ACIDS FOR THERAPEUTIC AND MATERIAL APPLICATIONS
Publication number
20200172566
Publication date
Jun 4, 2020
International Business Machines Corporation
James L. Hedrick
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIODEGRADABLE HYDROGEL AND METHODS FOR USE THEREOF
Publication number
20200155686
Publication date
May 21, 2020
International Business Machines Corporation
Mareva B. Fevre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYCARBONATE BLOCK COPOLYMERS
Publication number
20200095494
Publication date
Mar 26, 2020
Saudi Aramco Technologies Company
Scott D. Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE BLOCK COPOLYMERS AND METHODS THEREOF
Publication number
20200095375
Publication date
Mar 26, 2020
Saudi Aramco Technologies Company
Scott D. Allen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYMER COMPOSITIONS AND METHODS
Publication number
20200087436
Publication date
Mar 19, 2020
Saudi Aramco Technologies Company
Scott D. Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUSTAINABLE POLYMER COMPOSITIONS AND METHODS
Publication number
20200062900
Publication date
Feb 27, 2020
Saudi Aramco Technologies Company
Jay J. Farmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable Amphiphilic Polymer, Polymer Vesicle Prepared Therefr...
Publication number
20200062897
Publication date
Feb 27, 2020
BrightGene Bio-Medical Technology Co., Ltd
Jiandong Yuan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLAME-RETARDANT PHOSPHORUS-FUNCTIONAL POLYETHER CARBONATE POLYOL AN...
Publication number
20200048402
Publication date
Feb 13, 2020
COVESTRO DEUTSCHLAND AG
Thomas Ernst Mueller
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MACROMOLECULAR CHEMOTHERAPEUTICS
Publication number
20200023069
Publication date
Jan 23, 2020
International Business Machines Corporation
Dylan Boday
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...