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CPC
C08F232/08
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F232/00
Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
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C08F232/08
having condensed rings
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Patents Grants
last 30 patents
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Patent Grant
Petroleum resin, hydrogenated petroleum resin, and production metho...
Patent number
12,084,537
Issue date
Sep 10, 2024
Idemitsu Kosan Co., Ltd.
Kiyohiko Yokota
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functional oligomers and functional polymers including hydroxylated...
Patent number
12,054,570
Issue date
Aug 6, 2024
Massachusetts Institute of Technology
Jeremiah A. Johnson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical lens
Patent number
12,043,684
Issue date
Jul 23, 2024
Mitsui Chemicals, Inc.
Hideki Wasa
G02 - OPTICS
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Patent Grant
Petroleum resin, hydrogenated petroleum resin, and production metho...
Patent number
12,043,691
Issue date
Jul 23, 2024
Idemitsu Kosan Co., Ltd.
Kiyohiko Yokota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyfunctional vinyl aromatic copolymer and method for manufacturin...
Patent number
12,037,427
Issue date
Jul 16, 2024
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masanao Kawabe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Stable mass polymerizable polycycloolefin compositions as 3D printi...
Patent number
12,037,431
Issue date
Jul 16, 2024
PROMERUS, LLC
Oleksandr Burtovyy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Modification method of polyphenylene ether resin, laminated film co...
Patent number
12,024,591
Issue date
Jul 2, 2024
Wuhan Choice Technology Co, Ltd
De Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition and methods for making same
Patent number
12,006,387
Issue date
Jun 11, 2024
PIERSICA, INC.
Claudiu B. Bucur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrocarbon resin and process for production thereof
Patent number
11,976,150
Issue date
May 7, 2024
Rain Carbon Germany GmbH
Manuel Nau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer, film composition and composite material employing the same
Patent number
11,932,714
Issue date
Mar 19, 2024
Industrial Technology Research Institute
Yen-Yi Chu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Method for producing shaping material
Patent number
11,905,380
Issue date
Feb 20, 2024
Zeon Corporation
Eito Ariura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Dicyclopentadiene-based resin, dicyclopentadiene-based hydrogenated...
Patent number
11,866,534
Issue date
Jan 9, 2024
Hanwha Solutions Corporation
Hyeonuk Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound, photoresist composition comprising same, photoresist patt...
Patent number
11,834,419
Issue date
Dec 5, 2023
LG Chem, Ltd.
Junhyun An
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing dicyclopentadiene-based resin
Patent number
11,807,696
Issue date
Nov 7, 2023
Hanwha Solutions Corporation
Hyeonuk Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing hydrogenated petroleum resin
Patent number
11,773,200
Issue date
Oct 3, 2023
Maruzen Petrochemical Co., Ltd.
Takahiro Kawate
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclic olefin-based copolymer, cyclic olefin-based copolymer compos...
Patent number
11,732,075
Issue date
Aug 22, 2023
Mitsui Chemicals, Inc.
Hideki Wasa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polynorbornene-based polycations
Patent number
11,708,447
Issue date
Jul 25, 2023
Carnegie Mellon University
Kevin Noonan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stable mass polymerizable polycycloolefin compositions as 3D printi...
Patent number
11,697,701
Issue date
Jul 11, 2023
PROMERUS, LLC
Oleksandr Burtovyy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fast photocurable polycycloolefin compositions as optical or 3D pri...
Patent number
11,639,405
Issue date
May 2, 2023
PROMERUS, LLC
Oleksandr Burtovyy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene)...
Patent number
11,597,804
Issue date
Mar 7, 2023
Iowa State University Research Foundation, Inc.
Eric W. Cochran
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Resin material for forming underlayer film, resist underlayer film,...
Patent number
11,599,025
Issue date
Mar 7, 2023
Mitsui Chemicals, Inc.
Keisuke Kawashima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable petroleum resin, preparation method thereof, and use thereof
Patent number
11,499,068
Issue date
Nov 15, 2022
Je Min Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for deodorizing hydrogenated petroleum resin, and method for...
Patent number
11,485,803
Issue date
Nov 1, 2022
Maruzen Petrochemical Co., Ltd.
Tomoki Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stable mass polymerizable polycycloolefin compositions as 3D printi...
Patent number
11,299,573
Issue date
Apr 12, 2022
PROMERUS LLC
Oleksandr Burtovyy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cyclic olefin copolymers and films prepared therefrom
Patent number
11,248,113
Issue date
Feb 15, 2022
ExxonMobil Chemical Patents Inc.
David M. Fiscus
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer, polymer, molding material and resin molded body
Patent number
11,192,976
Issue date
Dec 7, 2021
Zeon Corporation
Kensaku Fujii
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
COC polymer compounds for 3D printing
Patent number
11,193,030
Issue date
Dec 7, 2021
Avient Corporation
Joseph Bloomfield
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hydrogenated petroleum resin, and production method and use therefor
Patent number
11,186,754
Issue date
Nov 30, 2021
Sang Hyun Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrocarbon resin, method for preparing hydrocarbon resin, and adhe...
Patent number
11,168,156
Issue date
Nov 9, 2021
Sang Hyun Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
FUNCTIONAL OLIGOMERS AND FUNCTIONAL POLYMERS INCLUDING HYDROXYLATED...
Publication number
20240425633
Publication date
Dec 26, 2024
Massachusetts Institute of Technology
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIENE-NORBORNENE COPOLYMERS
Publication number
20240376241
Publication date
Nov 14, 2024
The Goodyear Tire and Rubber Company
Alexander Shaplov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PETROLEUM RESIN, ADDITIVE FOR RUBBER, UNCROSSLINKED RUBBER COMPOSIT...
Publication number
20240309140
Publication date
Sep 19, 2024
ENEOS Corporation
Hiroshi KAWASAKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SOLID STATE BATTERIES
Publication number
20240301109
Publication date
Sep 12, 2024
Piersica, Inc.
Claudiu B. Bucur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN AND 193 NM DRY PHOTORESIST CONTAINING SAME, AND PREPARATION M...
Publication number
20240248401
Publication date
Jul 25, 2024
SHANGHAI SINYANG SEMICONDUCTOR MATERIALS CO., LTD.
Shunong FANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION AND METHODS FOR MAKING SAME
Publication number
20240174783
Publication date
May 30, 2024
Piersica, Inc.
Claudiu B. Bucur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODIFIED DICYCLOPENTADIENE-BASED RESIN
Publication number
20240166788
Publication date
May 23, 2024
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCYCLIC-OLEFINIC POLYMERS CONTAINING ACRYLATE FUNCTIONALITY WITH...
Publication number
20240141087
Publication date
May 2, 2024
PROMERUS, LLC
PRAMOD KANDANARACHCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VINYL-ADDITION POLYNORBORNENE CATIONIC COMPOSITIONS AND USES THEREO...
Publication number
20240132647
Publication date
Apr 25, 2024
UT-Battelle, LLC
Tomonori Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYFUNCTIONAL VINYL AROMATIC COPOLYMER AND METHOD FOR MANUFACTURIN...
Publication number
20240124629
Publication date
Apr 18, 2024
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masanao Kawabe
B60 - VEHICLES IN GENERAL
Information
Patent Application
POLYCYCLIC-OLEFINIC POLYMERS CONTAINING OLEFINIC FUNCTIONALITY FOR...
Publication number
20240109994
Publication date
Apr 4, 2024
PROMERUS, LLC
PRAMOD KANDANARACHCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
h-BORON NITRIDE AND POLYCYCLIC-OLEFINIC POLYMER CONTAINING OLEFINIC...
Publication number
20240110038
Publication date
Apr 4, 2024
PROMERUS, LLC
PRAMOD KANDANARACHCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRANSPARENT ARTICLE
Publication number
20240026053
Publication date
Jan 25, 2024
Polyplastics Co., Ltd.
Tomoyuki Tada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cyclic Containing Polymer Compositions Obtained Using Transition Me...
Publication number
20240018279
Publication date
Jan 18, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RES...
Publication number
20230393472
Publication date
Dec 7, 2023
FUJIFILM CORPORATION
Shuhei Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIN COMPOSITION
Publication number
20230357538
Publication date
Nov 9, 2023
Sumitomo Chemical Company, Limited
Tetsuo AKASAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYNORBORNENE-BASED POLYCATIONS
Publication number
20230323003
Publication date
Oct 12, 2023
Carnegie Mellon University
Kevin Noonan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF MANUFACTURING COPOLYMER RESIN OF DICYCLOPENTADIENE AND VI...
Publication number
20230220138
Publication date
Jul 13, 2023
MARUZEN PETROCHEMICAL CO., LTD.
Goro SAWADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF MAKING A THREE-DIMENSIONAL OBJECT
Publication number
20230129561
Publication date
Apr 27, 2023
Carbon, Inc.
Justin Poelma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Hydrocarbon Resin and Process for Production Thereof
Publication number
20230071991
Publication date
Mar 9, 2023
Rain Carbon Germany GmbH
Manuel Nau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER, FILM COMPOSITION AND COMPOSITE MATERIAL EMPLOYING THE SAME
Publication number
20230063240
Publication date
Mar 2, 2023
Industrial Technology Research Institute
Yen-Yi CHU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CYCLIC OLEFIN COPOLYMER, CYCLIC OLEFIN-BASED RESIN COMPOSITION, CRO...
Publication number
20230059817
Publication date
Feb 23, 2023
Mitsui Chemicals, Inc.
Kazuoki NAKAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BLACK PARTICLES, BLACK COATING MATERIAL, COATING FILM, AND BLACK MA...
Publication number
20220411553
Publication date
Dec 29, 2022
Sekisui Chemical Co., Ltd
Masahiro ISHII
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
THERMOFORMABLE FILM FOR BARRIER PACKAGING AND METHODS OF FORMING TH...
Publication number
20220388748
Publication date
Dec 8, 2022
Klockner Pentaplast of America, Inc.
Wade Jackson KAMMAUFF
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hydrocarbon Polymer Modifiers Having Low Aromaticity and Uses Thereof
Publication number
20220251270
Publication date
Aug 11, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Ranjan Tripathy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABLE MASS POLYMERIZABLE POLYCYCLOOLEFIN COMPOSITIONS AS 3D PRINTI...
Publication number
20220235161
Publication date
Jul 28, 2022
PROMERUS, LLC
OLEKSANDR BURTOVYY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYFUNCTIONAL VINYL AROMATIC COPOLYMER AND METHOD FOR MANUFACTURIN...
Publication number
20220049034
Publication date
Feb 17, 2022
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masanao Kawabe
B60 - VEHICLES IN GENERAL
Information
Patent Application
CYCLIC OLEFIN-BASED RESIN COMPOSITION, MOLDED PRODUCT AND OPTICAL C...
Publication number
20220033598
Publication date
Feb 3, 2022
Mitsui Chemicals, Inc.
Mikiko NOGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DICYCLOPENTADIENE-BASED RESIN, DICYCLOPENTADIENE-BASED HYDROGENATED...
Publication number
20220025094
Publication date
Jan 27, 2022
Hanwha Solutions Corporation
Hyeonuk KANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ALIGNING AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND L...
Publication number
20210371664
Publication date
Dec 2, 2021
NISSAN CHEMICAL CORPORATION
Tatsuya NAGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...