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C08G73/101
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G73/00
Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
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C08G73/101
containing chain terminating or branching agents
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last 30 patents
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Patent Grant
Polymer compositions and coating solutions
Patent number
12,234,374
Issue date
Feb 25, 2025
DUPONT ELECTRONICS, INC.
Kostantinos Kourtakis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyimide precursor composition and polyimide film manufactured usi...
Patent number
12,129,337
Issue date
Oct 29, 2024
LG Chem, Ltd.
Jinyoung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
System and method for manufacturing polyamic acid, and system and m...
Patent number
12,054,586
Issue date
Aug 6, 2024
Kaneka Corporation
Tomoyuki Toyoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamic acid, polyamic acid solution, polyimide, polyimide film, l...
Patent number
11,993,678
Issue date
May 28, 2024
Kaneka Corporation
Mari Uno
B32 - LAYERED PRODUCTS
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Patent Grant
Lightly crosslinked polyimides with phenylethynyl pendants for shap...
Patent number
11,992,995
Issue date
May 28, 2024
United States of America as represented by the Secretary of the Air Force
Loon-Seng Tan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Branched copolymer, and photosensitive resin composition, photosens...
Patent number
11,981,775
Issue date
May 14, 2024
LG Chem, Ltd.
Bethy Kim
G02 - OPTICS
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Patent Grant
Multiphenylethynyl-containing and lightly crosslinked polyimides ca...
Patent number
11,975,477
Issue date
May 7, 2024
United States of America as represented by the Secretary of the Air Force
Loon-Seng Tan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermosetting polyimide resin and manufacturing method thereof, com...
Patent number
11,945,913
Issue date
Apr 2, 2024
CHIN YEE CHEMICAL INDUSTRIES CO., LTD.
Pi-Tao Kuo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Two-dimensional organic polymer and derivatives thereof for superca...
Patent number
11,905,373
Issue date
Feb 20, 2024
Council of Scientific and Industrial Research
Santhosh Babu Sukumaran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterogeneous fluoropolymer mixture polishing pad
Patent number
11,897,082
Issue date
Feb 13, 2024
Rohm and Haas Electronic Materials CMP Holdings, Inc.
Matthew R. Gadinski
B24 - GRINDING POLISHING
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Patent Grant
Photosensitive polyimide compositions
Patent number
11,899,364
Issue date
Feb 13, 2024
Fujifilm Electronic Materials U.S.A., Inc.
Binod B. De
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photosensitive polyimide compositions
Patent number
11,782,344
Issue date
Oct 10, 2023
Fujifilm Electronic Materials U.S.A., Inc.
Sanjay Malik
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Reaction products of amine monomers and polymers containing saturat...
Patent number
11,732,374
Issue date
Aug 22, 2023
Rohm and Haas Electronic Materials LLC
Lingli Duan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Heat resistant polyimide film
Patent number
11,685,811
Issue date
Jun 27, 2023
Changwei Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermally stable and electrically isolating barrier film
Patent number
11,680,166
Issue date
Jun 20, 2023
Corning Incorporated
Arthur Winston Martin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for fabricating multiphenylethynyl-containing and lightly cr...
Patent number
11,577,448
Issue date
Feb 14, 2023
United States of America as represented by the Secretary of the Air Force
Loon-Seng Tan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reactive end group containing polyimides and polyamic acids and pho...
Patent number
11,535,709
Issue date
Dec 27, 2022
PROMERUS, LLC
Pramod Kandanarachchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for fabricating lightly crosslinked polyimides with phenylet...
Patent number
11,504,899
Issue date
Nov 22, 2022
United States of America as represented by the Secretary of the Air Force
Loon-Seng Tan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyetherimide from metal free ionomers
Patent number
11,499,011
Issue date
Nov 15, 2022
SHPP Global Technologies B.V.
Roy Ray Odle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide film for flexible display device substrate
Patent number
11,485,859
Issue date
Nov 1, 2022
LG Chem, Ltd.
Hye Won Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide (PI) substrate and method for fabricating same
Patent number
11,453,751
Issue date
Sep 27, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Yamin Wang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fluoropolymer adhesives and methods thereof
Patent number
11,421,080
Issue date
Aug 23, 2022
The Boeing Company
Ashley M. Dustin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Varnish for photo alignment film and liquid crystal display device
Patent number
11,384,204
Issue date
Jul 12, 2022
Japan Display Inc.
Hidehiro Sonoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Linear and branched polyimide composition
Patent number
11,377,521
Issue date
Jul 5, 2022
SHPP Global Technologies B.V.
Roy Ray Odle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid crystal aligning agent composition, method for preparing liq...
Patent number
11,352,563
Issue date
Jun 7, 2022
LG Chem, Ltd.
Seongku Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin, photosensitive resin composition, electronic component and d...
Patent number
11,333,976
Issue date
May 17, 2022
Toray Industries, Inc.
Tomoyuki Yuba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Precursor for polyimide and use thereof
Patent number
11,319,410
Issue date
May 3, 2022
Eternal Materials Co., Ltd.
Po-Yu Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oligomer, composition including oligomer, article prepared from the...
Patent number
11,306,182
Issue date
Apr 19, 2022
Samsung Electronics Co., Ltd.
Fedosya Kalinina
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, support with resin layer, prepreg, laminate, mul...
Patent number
11,286,346
Issue date
Mar 29, 2022
SHOWA DENKO MATERIALS CO., LTD.
Takao Tanigawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions and articles made from branched polyetherimides
Patent number
11,286,347
Issue date
Mar 29, 2022
SHPP Global Technologies B.V.
Roy Ray Odle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYETHERIMIDE COMPOSITION, METHOD FOR THE MANUFACTURE THEREOF, AND...
Publication number
20250115717
Publication date
Apr 10, 2025
SHPP Global Technologies B.V.
Peter JOHNSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRANSLUCENT LOW-DIELECTRIC POLYIMIDE FILM AND MANUFACTURING METHOD...
Publication number
20250084215
Publication date
Mar 13, 2025
PI Advanced Materials Co., Ltd.
Min-Sang CHO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF AND METHOD FOR PREPARING POLYIMIDE AEROGELS
Publication number
20250051609
Publication date
Feb 13, 2025
EMPA EIDGENOSSISCHE MATERIALPRUFUNGS- UND FORSCHUNGSANSTALT
Tingting WU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYETHERIMIDE HAVING REACTIVE BRANCHING
Publication number
20250043078
Publication date
Feb 6, 2025
SHPP Global Technologies B.V.
Roy Ray Odle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYSTEM AND METHOD FOR MANUFACTURING POLYAMIC ACID, AND SYSTEM AND M...
Publication number
20240327573
Publication date
Oct 3, 2024
Kaneka Corporation
Tomoyuki Toyoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOIMAGABLE DIELECTRICS
Publication number
20240317940
Publication date
Sep 26, 2024
Rohm and Haas Electronic Materials L.L.C.
Nora Sabina Radu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POLYAMIC ACID COMPOSITION AND POLYIMIDE COATING MATERIAL COMPRISING...
Publication number
20240318034
Publication date
Sep 26, 2024
PI Advanced Materials Co., Ltd.
Gyeong Hyeon RO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOTOSENSITIVE POLYIMIDE COMPOSITIONS
Publication number
20240288770
Publication date
Aug 29, 2024
PROMERUS, LLC
PRAMOD KANDANARACHCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
UNSATURATED CYCLIC ANHYDRIDE END CAPPED POLYIMIDES AND POLYAMIC ACI...
Publication number
20240254284
Publication date
Aug 1, 2024
PROMERUS, LLC
Pramod KANDANARACHCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS POLYIMIDE COMPOSITION AND POLYAMIDE ACID COMPOSITION
Publication number
20230312831
Publication date
Oct 5, 2023
Asahi Kasei Kabushiki Kaisha
Hirotaka Mori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC-THERMOSET HYBRID RESINS, METHODS, AND USES THEREOF
Publication number
20230174718
Publication date
Jun 8, 2023
Kaneka Corporation
Samuel Kyran
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF MAKING FUNCTIONALIZED POLYIMIDE AND POLYIMIDE RESULTING T...
Publication number
20230022246
Publication date
Jan 26, 2023
SHPP Global Technologies B.V.
Dadasaheb V. PATIL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLUOROPOLYMER ADHESIVES AND METHODS THEREOF
Publication number
20230002557
Publication date
Jan 5, 2023
The Boeing Company
Ashley M. DUSTIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Lightly Crosslinked Polyimides with Phenylethynyl Pendants for Shap...
Publication number
20220388223
Publication date
Dec 8, 2022
Government of the United States, as represented by the Secretary of the Air F...
Loon-Seng Tan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Multiphenylethynyl-Containing and Lightly Crosslinked Polyimides Ca...
Publication number
20220388222
Publication date
Dec 8, 2022
Government of the United States, as represented by the Secretary of the Air F...
Loon-Seng Tan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
VARNISH FOR PHOTO ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20220315703
Publication date
Oct 6, 2022
Japan Display Inc.
Hidehiro SONODA
G02 - OPTICS
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE PRECUR...
Publication number
20220298304
Publication date
Sep 22, 2022
FUJIFILM Business Innovation Corp.
Kosaku YOSHIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EXTREME HIGH TEMPERATURE STABLE ADHESIVES AND COATINGS
Publication number
20220213267
Publication date
Jul 7, 2022
DESIGNER MOLECULES, INC.
Farhad G Mizori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TWO-DIMENSIONAL ORGANIC POLYMER AND DERIVATIVES THEREOF FOR SUPERCA...
Publication number
20220162385
Publication date
May 26, 2022
Council of Scientific and Industrial Research
Santhosh Babu Sukumaran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CROSS-LINKABLE NETWORK FROM FUNCTIONALIZED POLYETHERIMIDE AND THERM...
Publication number
20220145065
Publication date
May 12, 2022
SHPP Global Technologies B.V.
Dadasaheb V. PATIL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY STABLE AND ELECTRICALLY ISOLATING BARRIER FILM
Publication number
20220033654
Publication date
Feb 3, 2022
Corning Incorporated
Arthur Winston Martin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PURIFICATION OF A BISPHENOL A DIANHYDRIDE COMPOSITION, B...
Publication number
20220017481
Publication date
Jan 20, 2022
SHPP Global Technologies B.V.
James Patrick SCHULTE II
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLYIMIDE PRECURSOR COMPOSITION AND POLYIMIDE FILM MANUFACTURED USI...
Publication number
20220010069
Publication date
Jan 13, 2022
LG CHEM, LTD.
Jinyoung PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSS-LINKED POLYIMIDE MEMBRANES AND CARBON MOLECULAR SIEVE HOLLOW...
Publication number
20210324142
Publication date
Oct 21, 2021
DOW GLOBAL TECHNOLOGIES LLC
Justin T. Vaughn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID CRYSTAL ALIGNMENT FILM, METHOD FOR PRODUCING THE SAME, SUBST...
Publication number
20210207031
Publication date
Jul 8, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Bin WAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DETACHABLE LAYER-FORMING COMPOSITION AND DETACHABLE LAYER
Publication number
20210189126
Publication date
Jun 24, 2021
NISSAN CHEMICAL CORPORATION
Kazuya EBARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VARNISH FOR PHOTO ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20210155755
Publication date
May 27, 2021
Japan Display Inc.
Hidehiro SONODA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR PREPARING LIQ...
Publication number
20210130694
Publication date
May 6, 2021
LG CHEM, LTD.
Seongku KIM
G02 - OPTICS
Information
Patent Application
POLYAMIC ACID, POLYAMIC ACID SOLUTION, POLYIMIDE, POLYIMIDE FILM, L...
Publication number
20210024699
Publication date
Jan 28, 2021
Kaneka Corporation
Mari Uno
B32 - LAYERED PRODUCTS
Information
Patent Application
NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, ELEMENT...
Publication number
20210011381
Publication date
Jan 14, 2021
TORAY INDUSTRIES, INC.
Yugo TANIGAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...