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prepared by ring-opening of carbocyclic compounds
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Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G61/00
Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
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C08G61/06
prepared by ring-opening of carbocyclic compounds
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Patents Grants
last 30 patents
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Patent Grant
Functionalized low molecular weight sterically encumbered oligomers
Patent number
11,926,696
Issue date
Mar 12, 2024
ExxonMobil Chemical Patents Inc.
Eric D. Metzger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Degradable polymers of a cyclic silyl ether and uses thereof
Patent number
11,897,905
Issue date
Feb 13, 2024
Massachusetts Institute of Technology
Jeremiah A. Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer fibers and particles produced by electrospinning or electro...
Patent number
11,821,112
Issue date
Nov 21, 2023
Scale Holdings LLC
Liudmyla Prozorovska
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Hydrogenated norbornene ring-opened polymer, and method of producin...
Patent number
11,807,712
Issue date
Nov 7, 2023
Zeon Corporation
Yuki Nakama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and medical drug container using same
Patent number
11,649,348
Issue date
May 16, 2023
Zeon Corporation
Taichi Sawaguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Prepolymer, resin composition comprising the same and article made...
Patent number
11,618,801
Issue date
Apr 4, 2023
ELITE MATERIAL CO., LTD.
Chen-Yu Hsieh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Free-standing non-fouling polymers, their compositions, and related...
Patent number
11,512,160
Issue date
Nov 29, 2022
University of Washington
Shaoyi Jiang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imidazoles and imidazolium cations with exceptional alkaline stability
Patent number
11,242,432
Issue date
Feb 8, 2022
Cornell University
Geoffrey W. Coates
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable sulfonamide compounds and polymers thereof
Patent number
11,155,674
Issue date
Oct 26, 2021
Massachusetts Institute of Technology
Jeremiah A. Johnson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Degradable polymers of a cyclic silyl ether and uses thereof
Patent number
10,988,491
Issue date
Apr 27, 2021
Massachusetts Institute of Technology
Jeremiah A. Johnson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of crosslinked rubber
Patent number
10,774,174
Issue date
Sep 15, 2020
Zeon Corporation
Shingo Okuno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrocarbon polymers comprising two exo-vinylene cyclic carbonate t...
Patent number
10,723,836
Issue date
Jul 28, 2020
BOSTIK SA
Guillaume Michaud
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing polyalkenamers for packaging applications
Patent number
10,689,483
Issue date
Jun 23, 2020
Evonik Operations GmbH
Roland Wursche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclic olefin copolymer composition and cross-linked product thereof
Patent number
10,662,321
Issue date
May 26, 2020
Mitsui Chemicals, Inc.
Junji Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to produce a polyolefin reactive telechelic pre-polymer, po...
Patent number
10,005,878
Issue date
Jun 26, 2018
Dow Global Technologies LLC
Henry Martinez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apopinene as a biorenewable monomer for ring-opening metathesis pol...
Patent number
9,850,340
Issue date
Dec 26, 2017
Northwestern University
Regan J. Thomson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polymer
Patent number
9,587,072
Issue date
Mar 7, 2017
Ricoh Company, Ltd.
Taichi Nemoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ionomers and methods of making same and uses thereof
Patent number
9,577,279
Issue date
Feb 21, 2017
Cornell University
Geoffrey W. Coates
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Storage stable adhesion promoter compositions for cyclic olefin res...
Patent number
9,527,982
Issue date
Dec 27, 2016
Materia, Inc.
Christopher J. Cruce
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Latent, high-activity olefin metathesis catalysts containing an N-h...
Patent number
9,238,709
Issue date
Jan 19, 2016
Materia, Inc.
Thay Ung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multicoordinated metal complexes for use in metathesis reactions
Patent number
8,927,670
Issue date
Jan 6, 2015
RIMTEC Corporation
David Schaubroeck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Latent, high-activity olefin metathesis catalysts containing an N-h...
Patent number
8,871,879
Issue date
Oct 28, 2014
Materia, Inc.
Thay Ung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resin for thermal imprint
Patent number
8,721,950
Issue date
May 13, 2014
Scivax Corporation
Takemori Toshifumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Coating liquid for covering glass fiber and rubber-reinforcing glas...
Patent number
8,455,097
Issue date
Jun 4, 2013
Central Glass Company, Limited
Toshiya Monden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin for thermal imprint
Patent number
8,324,332
Issue date
Dec 4, 2012
Scivax Corporation
Takemori Toshifumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Catalyst system for preparing cyclic olefin addition polymer, cycli...
Patent number
8,293,674
Issue date
Oct 23, 2012
LG Chem, Ltd.
Sung-Ho Chung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membranes, methods of making membranes, and methods of separating g...
Patent number
8,277,932
Issue date
Oct 2, 2012
The Ohio State University Research Foundation
W. S. Winston Ho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid materials obtainable by ring-opening metathesis polymerization
Patent number
8,178,604
Issue date
May 15, 2012
3M Innovative Properties Company
Thomas Luchterhandt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photosensitive compositions based on polycyclic polymers
Patent number
8,114,948
Issue date
Feb 14, 2012
Sumitomo Bakelite Company, Ltd.
Edmund Elce
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin metathesis initiators bearing thiazol-2-ylidene ligands
Patent number
8,039,566
Issue date
Oct 18, 2011
California Institute of Technology
Georgios C. Vougioukalakis
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
DEGRADABLE POLYMERS OF A CYCLIC SILYL ETHER AND USES THEREOF
Publication number
20240294555
Publication date
Sep 5, 2024
Massachusetts Institute of Technology
Jeremiah A. Johnson
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DUAL CATALYST SYSTEM FOR MASS ROMP AND CATIONIC POLYMERIZABLE COMPO...
Publication number
20230266668
Publication date
Aug 24, 2023
PROMERUS, LLC
GUODONG DENG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FREE-STANDING NON-FOULING POLYMERS, THEIR COMPOSITIONS, AND RELATED...
Publication number
20230124554
Publication date
Apr 20, 2023
University of Washington
Shaoyi Jiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CYCLOOLEFIN RING-OPENED COPOLYMER, COMPOSITION FOR ELECTRICALLY INS...
Publication number
20230095059
Publication date
Mar 30, 2023
ZEON CORPORATION
Naoya KISHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMIDAZOLES AND IMIDAZOLIUM CATIONS WITH EXCEPTIONAL ALKALINE STABILITY
Publication number
20220127413
Publication date
Apr 28, 2022
Cornell University
Geoffrey W. COATES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIAL FOR FORMING UNDERLAYER FILM, RESIST UNDERLAYER FILM, AND L...
Publication number
20220050379
Publication date
Feb 17, 2022
Mitsui Chemicals, Inc.
Koji INOUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEGRADABLE POLYMERS OF A CYCLIC SILYL ETHER AND USES THEREOF
Publication number
20210284664
Publication date
Sep 16, 2021
Massachusetts Institute of Technology
Jeremiah A. Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGENATED NORBORNENE RING-OPENED POLYMER, AND METHOD OF PRODUCIN...
Publication number
20200399422
Publication date
Dec 24, 2020
ZEON CORPORATION
Yuki NAKAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING CONCAVE-CONVEX STRUCTURE, LAMINATE TO BE USED...
Publication number
20200338807
Publication date
Oct 29, 2020
Mitsui Chemicals, Inc.
Takashi ODA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DEGRADABLE POLYMERS OF A CYCLIC SILYL ETHER AND USES THEREOF
Publication number
20200055879
Publication date
Feb 20, 2020
Massachusetts Institute of Technology
Jeremiah A. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF CROSSLINKED RUBBER
Publication number
20190330415
Publication date
Oct 31, 2019
Zeon Corporation
Shingo OKUNO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYALKENAMERS FOR PACKAGING APPLICATIONS
Publication number
20190127516
Publication date
May 2, 2019
EVONIK DEGUSSA GmbH
Roland Wursche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CYCLIC OLEFIN COPOLYMER COMPOSITION AND CROSS-LINKED PRODUCT THEREOF
Publication number
20190062541
Publication date
Feb 28, 2019
Mitsui Chemicals, Inc.
Junji SAITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CYCLOPENTENE RING-OPENING COPOLYMER
Publication number
20180244837
Publication date
Aug 30, 2018
Zeon Corporation
Hiroyuki NITADORI
B60 - VEHICLES IN GENERAL
Information
Patent Application
BRUSH POLYMER-ASSISTED COMPACTION OF OLIGONUCLEOTIDES
Publication number
20180230467
Publication date
Aug 16, 2018
Ke ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMERIZABLE SULFONAMIDE COMPOUNDS AND POLYMERS THEREOF
Publication number
20180208712
Publication date
Jul 26, 2018
Massachusetts Institute of Technology
Jeremiah A. Johnson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN FILM AND PRODUCTION METHOD FOR RESIN FILM
Publication number
20170355128
Publication date
Dec 14, 2017
ZEON CORPORATION
Kazuyuki OBUCHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MICROPOROUS POLYOLEFIN-BASED AEROGELS
Publication number
20160272777
Publication date
Sep 22, 2016
Aspen Aerogels, Inc.
Je Kyun Lee
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
A Process to Produce a Polyolefin Reactive Telechelic Pre-Polymer,...
Publication number
20160237203
Publication date
Aug 18, 2016
Henry Martinez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LATENT, HIGH-ACTIVITY OLEFIN METATHESIS CATALYSTS CONTAINING AN N-H...
Publication number
20130296511
Publication date
Nov 7, 2013
Thay UNG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIN FOR THERMAL IMPRINT
Publication number
20130056906
Publication date
Mar 7, 2013
MARUZEN PETROCHEMICAL CO., LTD.
Takemori Toshifumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MEMBRANES, METHODS OF MAKING MEMBRANES, AND METHODS OF SEPARATING G...
Publication number
20110269906
Publication date
Nov 3, 2011
The Ohio State University Research Foundation
W.S. Winston Ho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEM FOR PREPARING CYCLIC OLEFIN ADDITION POLYMER, CYCLI...
Publication number
20110245069
Publication date
Oct 6, 2011
LG CHEM, LTD.
Sung-Ho CHUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN METATHESIS INITIATORS BEARING THIAZOL-2-YLIDENE LIGANDS
Publication number
20100144987
Publication date
Jun 10, 2010
California Institute of Technology
George C. Vougioukaiakis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Producing Crosslinkable Resin Formed Product
Publication number
20100124615
Publication date
May 20, 2010
Zeon Corporation
Tomoyoshi Ohtaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin for Thermal Imprint
Publication number
20100013122
Publication date
Jan 21, 2010
SCIVAX CORPORATON
Takemori Toshifumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Crosslinkable-Resin Formed Product, Crosslinked-Resin Formed Produc...
Publication number
20090305018
Publication date
Dec 10, 2009
Zeon Corporation
Tomoyoshi Ohtaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NORBORNENE DERIVATIVE, NORBORNENE POLYMER PRODUCED BY RING-OPENING...
Publication number
20090247798
Publication date
Oct 1, 2009
JSR Corporation
Yoshikazu Miyamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermoplastic Resin, Method for Producing Same and Molding Material
Publication number
20090221750
Publication date
Sep 3, 2009
Zeon Corporation
Yasuo Tsunogae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photosensitive dielectric resin compositions, films formed therefro...
Publication number
20090215976
Publication date
Aug 27, 2009
Promerus LLC
Dino Amoroso
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...