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Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
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C08F255/00
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
Current Industry
C08F255/00
Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
Sub Industries
C08F255/02
on to polymers of olefins having two or three carbon atoms
C08F255/023
On to modified polymers
C08F255/026
on to ethylene-vinylester copolymers
C08F255/04
on to ethene-propene copolymers
C08F255/06
on to ethene-propene-diene terpolymers
C08F255/08
on to polymers of olefins having four or more carbon atoms
C08F255/10
on to butene polymers
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Patents Grants
last 30 patents
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Patent Grant
Functional polyolefin polymers and manufacture thereof
Patent number
12,286,496
Issue date
Apr 29, 2025
ADVANCED POLYOLEFIN TECHNOLOGIES LLC
Tim Hsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of grafted polyethylene and grafted poly...
Patent number
12,286,497
Issue date
Apr 29, 2025
TOTALENERGIES ONETECH
Olivier Lhost
B32 - LAYERED PRODUCTS
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Patent Grant
Process for producing a polymer composition
Patent number
12,281,189
Issue date
Apr 22, 2025
Borealis AG
John Jamieson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Olefin resin, crosslinked product thereof, and production methods t...
Patent number
12,275,812
Issue date
Apr 15, 2025
Mitsui Chemicals, Inc.
Seiya Kikuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High melt strength polypropylene
Patent number
12,227,605
Issue date
Feb 18, 2025
Borealis AG
Norbert Reichelt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition and heat-fusible member using same
Patent number
12,215,250
Issue date
Feb 4, 2025
Toagosei Co., Ltd.
Takahiro Ito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Grant
Mixture curable to provide a material for thermally insulating a su...
Patent number
12,215,180
Issue date
Feb 4, 2025
ADVANCED INNERGY LTD
Simon Harry Shepherd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ion-exchange membranes, filters, and methods
Patent number
12,179,188
Issue date
Dec 31, 2024
Entegris, Inc.
Maybelle Woo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polypropylene resin and method for producing same, and ext...
Patent number
12,168,706
Issue date
Dec 17, 2024
Kaneka Corporation
Ayaka Fujishita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water repellent oil repellent agent for fibers and fiber product
Patent number
12,168,707
Issue date
Dec 17, 2024
National University Corporation Nara Institute of Science and Technology
Tsuyoshi Ando
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
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Patent Grant
Organic electronic device including encapsulation layer
Patent number
12,101,958
Issue date
Sep 24, 2024
LG Chem, Ltd.
Hyun Jee Yoo
B32 - LAYERED PRODUCTS
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Patent Grant
Resin composition, adhesive member, and display device including th...
Patent number
12,071,500
Issue date
Aug 27, 2024
Samsung Display Co., Ltd.
Tetsuya Fujiwara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Modified polyolefin resin and dispersion composition thereof
Patent number
12,071,499
Issue date
Aug 27, 2024
NIPPON PAPER INDUSTRIES CO., LTD.
Ryo Koike
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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
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Patent Grant
Thermosetting resin composition, resin sheet, laminate, and printed...
Patent number
12,006,433
Issue date
Jun 11, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kouichi Aoki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Modified polyolefin resin
Patent number
12,006,389
Issue date
Jun 11, 2024
NIPPON PAPER INDUSTRIES CO., LTD.
Isamu Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite material including three-dimensional (3D) graphene
Patent number
12,006,388
Issue date
Jun 11, 2024
LytEn, Inc.
Bryce H. Anzelmo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low dielectric resin composition, molded article, film, multilayer...
Patent number
11,993,740
Issue date
May 28, 2024
Kaneka Corporation
Yuichi Imamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Nucleated polyolefin compositions and methods and uses thereof
Patent number
11,976,182
Issue date
May 7, 2024
Braskem S.A.
Adriane Gomes Simanke
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Modified polyolefin resin
Patent number
11,958,926
Issue date
Apr 16, 2024
NIPPON PAPER INDUSTRIES CO., LTD.
Isamu Ono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polar monomer grafted polypropylene resin, preparation method there...
Patent number
11,926,687
Issue date
Mar 12, 2024
China Petroleum and Chemical Corporation
Jinliang Qiao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ion-exchange membranes, filters, and methods
Patent number
11,918,990
Issue date
Mar 5, 2024
Entegris, Inc.
Maybelle Woo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thin film, manufacturing method and uses thereof
Patent number
11,912,837
Issue date
Feb 27, 2024
San Fang Chemical Industry Co., Ltd.
Chih-Yi Lin
B32 - LAYERED PRODUCTS
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Patent Grant
Method for manufacturing rubber-reinforced styrenic resin powder an...
Patent number
11,845,825
Issue date
Dec 19, 2023
Nippon A & L Inc.
Takashi Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionic graft polymerization onto an existing polymer chain by orga...
Patent number
11,834,538
Issue date
Dec 5, 2023
ExxonMobil Chemical Patents Inc.
Jason A. Mann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functional polyolefin polymers and manufacture thereof
Patent number
11,820,848
Issue date
Nov 21, 2023
ADVANCED POLYOLEFIN TECHNOLOGIES LLC
Tim Hsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Strong cation exchange chromatographic matrix and method for using...
Patent number
11,801,505
Issue date
Oct 31, 2023
Asahi Kasei Medical Co., Ltd.
Hiroki Taniguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insulation composition
Patent number
11,795,257
Issue date
Oct 24, 2023
SI GROUP, INC.
Denis Louis Emile Labbe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ligand-modified filter and methods for reducing metals from liquid...
Patent number
11,772,055
Issue date
Oct 3, 2023
Entegris, Inc.
James Hamzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Maleic anhydride grafted LLDPE having high melt index
Patent number
11,760,869
Issue date
Sep 19, 2023
Westlake Longview Corporation
John H. Brindle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DYNAMICALLY CROSSLINKED ETHYLENE BASED POLYMERS FOR RE-PROCESSIBLE...
Publication number
20250129194
Publication date
Apr 24, 2025
Braskem America, Inc.
Sarah Mitchell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process For the Production of Grafted Polyethylene and Grafted Poly...
Publication number
20250109232
Publication date
Apr 3, 2025
TOTALENERGIES ONETECH
Olivier LHOST
B32 - LAYERED PRODUCTS
Information
Patent Application
Antibacterial Resin, Composition for Preparing Same, And Molded Bod...
Publication number
20250109231
Publication date
Apr 3, 2025
LG CHEM, LTD.
Miyeon Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIAXIALLY ORIENTED POLYPROPYLENE DIELECTRIC FILM, MODIFIED POLYPROP...
Publication number
20250092206
Publication date
Mar 20, 2025
China Petroleum and Chemical Corporation
Yaru ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOCURABLE COMPOSITION
Publication number
20250092267
Publication date
Mar 20, 2025
THREEBOND CO., LTD.
Chiaki MATSUI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
GRAFTED POLYETHYLENE
Publication number
20250043055
Publication date
Feb 6, 2025
DOW GLOBAL TECHNOLOGIES LLC
Santosh S. Bawiskar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-STAGE COPOLYMERS AS BINDER FOR COATING AGENTS
Publication number
20250026874
Publication date
Jan 23, 2025
Wacker Chemie AG
Hans-Peter Weitzel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CURABLE RESIN
Publication number
20240417604
Publication date
Dec 19, 2024
Toyobo Co., Ltd.
Kento YOSHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING A PROPYLENE COPOLYMER
Publication number
20240392043
Publication date
Nov 28, 2024
Borealis AG
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD TO PRODUCE FUNCTIONALIZED ETHYLENE-BASED POLYMERS
Publication number
20240368327
Publication date
Nov 7, 2024
DOW GLOBAL TECHNOLOGIES LLC
Santosh S. Bawiskar
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CURE OF ANHYDRIDE FUNCTIONALIZED POLYMERS WITH MULTIFUNCTIONAL EPOX...
Publication number
20240317911
Publication date
Sep 26, 2024
DOW GLOBAL TECHNOLOGIES LLC
Chao He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR HYDROAMINOALKYLATION OF OLEFINS AND GROUP 4 METAL COMPL...
Publication number
20240317917
Publication date
Sep 26, 2024
THE UNIVERSITY OF BRITISH COLUMBIA
Laurel L. SCHAFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ION-EXCHANGE MEMBRANES, FILTERS, AND METHODS
Publication number
20240307864
Publication date
Sep 19, 2024
Entegris, Inc.
Maybelle WOO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FREE-RADICALLY POLYMERIZABLE COPOLYMER, FREE-RADICALLY POLYMERIZABL...
Publication number
20240287233
Publication date
Aug 29, 2024
3M Innovative Properties Company
Claire Hartmann-Thompson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, RESIN COMPOSITION PRODUCTION METHOD, AND ELECTRO...
Publication number
20240279376
Publication date
Aug 22, 2024
National Institutes for Quantum Science and Technology
Kimio YOSHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESSING-OPTIMIZED, REACTIVE POLYMER COMPOSITION
Publication number
20240263058
Publication date
Aug 8, 2024
CLARIANT INTERNATIONAL LTD
Jeremia SCHWABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REACTIVE FUNCTIONALIZATION OF CARBON-CARBON BACKBONE POLYMERS AND R...
Publication number
20240228689
Publication date
Jul 11, 2024
Board of Trustees of Michigan State University
Muhammad Rabnawaz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH MELT STENGTH POLYPROPYLENE
Publication number
20240228685
Publication date
Jul 11, 2024
Borealis AG
Norbert REICHELT
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURE OF ANHYDRIDE FUNCTIONALIZED POLYMERS WITH EPOXYSILANES
Publication number
20240209133
Publication date
Jun 27, 2024
DOW GLOBAL TECHNOLOGIES LLC
Chao He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER
Publication number
20240191015
Publication date
Jun 13, 2024
Borealis AG
Luigi Maria Cristoforo RESCONI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE RESIN PARTICLES, COMPOSITE RESIN FOAMING PARTICLES, AND F...
Publication number
20240166790
Publication date
May 23, 2024
SEKISUI KASEI CO., LTD.
Hiroki OWAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REACTIVE FUNCTIONALIZATION OF CARBON-CARBON BACKBONE POLYMERS AND R...
Publication number
20240132651
Publication date
Apr 25, 2024
Board of Trustees of Michigan State University
Muhammad Rabnawaz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
PREPARATION METHODS OF SOLVENT-FREE SELF-EMULSIFYING WATER-SOLUBLE...
Publication number
20240109995
Publication date
Apr 4, 2024
WUHAN HYPERBRANCHED POLYMERS SCIENCE & TECHNOLOGY CO., LTD.
Sufang CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMPACT MODIFICATION OF STYRENIC POLYMERS WITH POLYOLEFIN ACRYLIC PO...
Publication number
20240076486
Publication date
Mar 7, 2024
DOW GLOBAL TECHNOLOGIES LLC
Carlos Alfonso Cruz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONAL POLYOLEFIN POLYMERS AND MANUFACTURE THEREOF
Publication number
20240076432
Publication date
Mar 7, 2024
ADVANCED POLYOLEFIN TECHNOLOGIES LLC
Tim HSU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GRAFT-MODIFIED PRODUCT, ADHESIVE, OLEFIN RESIN COMPOSITION, AND LAM...
Publication number
20240026054
Publication date
Jan 25, 2024
Mitsui Chemicals, Inc.
Tatsuya ICHIKAWA
B32 - LAYERED PRODUCTS
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Patent Application
METHOD FOR FORMING GRAFT LAYER, METHOD FOR PRODUCING COMPOSITE, AND...
Publication number
20240010807
Publication date
Jan 11, 2024
Kyocera Corporation
Shihori YAMANE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SINGLE ION CONDUCTING POLYMERS AND METHOD OF MAKING SAME
Publication number
20230416438
Publication date
Dec 28, 2023
Blue Solutions Canada Inc.
Qiujie ZHAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GRAFTING PROCESS OF A DIELS ALDER ADDUCT ONTO POLYPROPYLENE
Publication number
20230399448
Publication date
Dec 14, 2023
SABIC Global Technologies B.V.
Gert BOVEN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...