Membership
Tour
Register
Log in
Polyamide-imides
Follow
Industry
CPC
C08G73/14
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
C
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
Current Industry
C08G73/14
Polyamide-imides
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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
Information
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
Polyamic acid resin and polyamideimide film
Patent number
11,970,579
Issue date
Apr 30, 2024
SK Innovation Co., Ltd.
Hyeon Jeong Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamideimide film and flexible display panel including the same
Patent number
11,960,159
Issue date
Apr 16, 2024
SK Innovation Co., Ltd.
Hyeon Jeong Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Polyimide-based film, film for cover window, and display device inc...
Patent number
11,945,925
Issue date
Apr 2, 2024
SK Innovation Co., Ltd.
Jin Su Park
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyimide film and flexible display panel including the same
Patent number
11,921,546
Issue date
Mar 5, 2024
SK Innovation Co., Ltd.
Jin Su Park
B32 - LAYERED PRODUCTS
Information
Patent Grant
Poly(amide-imide) copolymer, composition for preparing poly(amide-i...
Patent number
11,898,012
Issue date
Feb 13, 2024
Samsung Electronics Co., Ltd.
A Ra Jo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyamide-imide film, preparation method thereof, and cover window...
Patent number
11,873,372
Issue date
Jan 16, 2024
SK MICROWORKS CO., LTD.
Han Jun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Colorless transparent copolyamide-imide films with high modulus and...
Patent number
11,827,749
Issue date
Nov 28, 2023
RAYITEK Hi-Tech Film Company, Ltd., Shenzhen
Karthikeyan Perumal
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyamide-based film, preparation method thereof, and cover window...
Patent number
11,820,874
Issue date
Nov 21, 2023
SK MICROWORKS CO., LTD.
Sang Hun Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide-based film and flexible display panel including the same
Patent number
11,787,941
Issue date
Oct 17, 2023
SK Innovation Co., Ltd.
Seung Min Jeon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide-imide film and preparation method thereof
Patent number
11,780,965
Issue date
Oct 10, 2023
SK MICROWORKS CO., LTD.
Dawoo Jeong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer having a structure of polyamide, polyamide-imide, or polyim...
Patent number
11,768,434
Issue date
Sep 26, 2023
Shin-Etsu Chemical Co., Ltd.
Katsuya Takemura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly(amide-imide) copolymer, method of manufacturing the same, poly...
Patent number
11,739,183
Issue date
Aug 29, 2023
Samsung Electronics Co., Ltd.
Hyunjeong Jeon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Bearing material, bearing and method for its manufacture
Patent number
11,739,278
Issue date
Aug 29, 2023
Mahle International GmbH
Jennifer Harvey
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polyamide-imide film and method for preparing same
Patent number
11,702,519
Issue date
Jul 18, 2023
SKC microworks CO., LTD.
Dawoo Jeong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Poly(amide-imide) and method of preparing the same
Patent number
11,661,480
Issue date
May 30, 2023
Taiwan Textile Research Institute
Shang-Chih Chou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide film and flexible display panel including the same
Patent number
11,661,481
Issue date
May 30, 2023
SK Innovation Co., Ltd.
Sun Kug Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide film and flexible display panel including the same
Patent number
11,655,338
Issue date
May 23, 2023
SK Innovation Co., Ltd.
Jin Su Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Shape-memory polyimide nanocomposites and fabrication of same
Patent number
11,613,051
Issue date
Mar 28, 2023
United States of America as represented by the Secretary of the Air Force
Loon-Seng Tan
B82 - NANO-TECHNOLOGY
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
Compound, polyimide resin and method of producing the same, photose...
Patent number
11,572,442
Issue date
Feb 7, 2023
International Business Machines Corporation
Dmitry Zubarev
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing polyamide-imide film
Patent number
11,559,923
Issue date
Jan 24, 2023
SKC Co., Ltd.
Jin Woo Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Poly(amide-imide) copolymer, composition for preparing same, articl...
Patent number
11,535,711
Issue date
Dec 27, 2022
Samsung Electronics Co., Ltd.
Byunghee Sohn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyamideimide resin and use thereof
Patent number
11,518,852
Issue date
Dec 6, 2022
SHOWA DENKO MATERIALS CO., LTD.
Yasuyuki Saito
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide-imide resin film
Patent number
11,518,853
Issue date
Dec 6, 2022
LG Chem, Ltd.
Yunah Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monomer and polymer, compensation film, optical film, and display d...
Patent number
11,518,734
Issue date
Dec 6, 2022
Samsung Electronics Co., Ltd.
Dmitry Androsov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antistatic polyimide-based film and flexible display panel using same
Patent number
11,518,921
Issue date
Dec 6, 2022
SK Innovation Co., Ltd.
Jong Nam Ahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Method for producing polyamide-imide film
Patent number
11,433,573
Issue date
Sep 6, 2022
SKC Co., Ltd.
Dae Seong Oh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYSUCCINIMIDE DERIVATIVE AND USE OF THE SAME FOR MAKING NANOMATERIAL
Publication number
20240141108
Publication date
May 2, 2024
National Central University
Chun-Jen HUANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENVIRONMENTALLY FRIENDLY WATERBASED ENGINEERING POLYMER COMPOSITIONS
Publication number
20240132751
Publication date
Apr 25, 2024
ELANTAS EUROPE S.R.L.
Giovanni Loggi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyimide Compound
Publication number
20240132669
Publication date
Apr 25, 2024
OCHANOMIZU UNIVERSITY
Tomoko Yajima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR RESIN COMPOSITION AND METHOD FOR MANUFACTURING...
Publication number
20240101761
Publication date
Mar 28, 2024
Asahi Kasei Kabushiki Kaisha
Kohei MURAKAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, NONWOVEN FABRIC AND TEXTILE PRODUCT OBTAINED USI...
Publication number
20240067822
Publication date
Feb 29, 2024
TORAY INDUSTRIES, INC.
Shuhei Tanabe
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
DICARBONYL HALIDES, POLYMER COMPOSITIONS AND FILMS MADE THEREFROM
Publication number
20240052104
Publication date
Feb 15, 2024
DUPONT ELECTRONICS, INC.
GREG A. HOSTETLER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRECURSOR, POLYMER, OPTICAL FILM COMPRISING POLYMER, AND DISPLAY DE...
Publication number
20240043634
Publication date
Feb 8, 2024
KOLON INDUSTRIES, INC.
Jong Won YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILM WITH IMPROVED OPTICAL PROPERTIES, DISPLAY APPARATUS CO...
Publication number
20230375750
Publication date
Nov 23, 2023
KOLON INDUSTRIES ,INC.
Doo Li CHOI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLY(AMIDE-IMIDE) COPOLYMER, METHOD OF MANUFACTURING THE SAME, POLY...
Publication number
20230357505
Publication date
Nov 9, 2023
Samsung Electronics Co., Ltd.
Hyunjeong JEON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Negative Photosensitive Resin Composition, Patterning Process, Inte...
Publication number
20230350294
Publication date
Nov 2, 2023
Shin-Etsu Chemical Co., Ltd.
Katsuya TAKEMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POLYMERS, COMPOSITIONS AND METHOD FOR MANUFACTURING AN ARTICLE BY 3...
Publication number
20230340203
Publication date
Oct 26, 2023
SOLVAY SPECIALTY POLYMERS USA, LLC
Eduardo Soriano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polyamideimide Film-Forming Composition, Method of Preparing the Sa...
Publication number
20230340202
Publication date
Oct 26, 2023
SK INNOVATION CO., LTD.
Cheol Min Yun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WIRE ENAMEL COMPOSITION COMPRISING POLYAMIDEIMIDE
Publication number
20230287180
Publication date
Sep 14, 2023
ELANTAS Europe S.R.L.
Andrea Ceci
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LAYERED PRODUCT INCLUDING HIGH TEMPERATURE-RESISTANT TRANSPARENT FILM
Publication number
20230211584
Publication date
Jul 6, 2023
Toyobo Co., Ltd.
Tetsuo OKUYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MONOMER AND POLYMER, COMPENSATION FILM, OPTICAL FILM, AND DISPLAY D...
Publication number
20230192592
Publication date
Jun 22, 2023
Samsung Electronics Co., Ltd.
Dmitry ANDROSOV
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYAMIDE-IMIDE-BASED FILM, PREPARATION METHOD THEREOF, AND COVER W...
Publication number
20230183424
Publication date
Jun 15, 2023
SKC CO., LTD.
Han Jun KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyamideimide Precursor Composition, Method for Producing the Same...
Publication number
20230174719
Publication date
Jun 8, 2023
SK INNOVATION CO., LTD.
Cheol Min Yun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyamideimide Precursor, Polyamideimide Prepared Therefrom, and Po...
Publication number
20230125363
Publication date
Apr 27, 2023
SK INNOVATION CO., LTD.
Jong Chan Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Diamine, Polymer and Film Produced Using the Same
Publication number
20230123199
Publication date
Apr 20, 2023
SK INNOVATION CO., LTD.
Hyun Kyu Cho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyamideimide Film-Forming Composition, Method of Preparing the Sa...
Publication number
20230098970
Publication date
Mar 30, 2023
SK INNOVATION CO., LTD.
Cheol Min Yun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyamideimide Film-Forming Composition, Polyamideimide Film, Metho...
Publication number
20230096745
Publication date
Mar 30, 2023
SK INNOVATION CO., LTD.
Cheol Min Yun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE-IMIDE-BASED FILM, PREPARATION METHOD THEREOF, AND COMPOSI...
Publication number
20230097107
Publication date
Mar 30, 2023
SKC CO., LTD.
Sun Hwan KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE-IMIDE-BASED FILM, PREPARATION METHOD THEREOF, AND COVER W...
Publication number
20230100324
Publication date
Mar 30, 2023
SKC CO., LTD.
Han Jun KIM
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHODS FOR PREPARING MIXED POLYAMIDES, POLYIMIDES AND POLYAMIDEIMI...
Publication number
20230090327
Publication date
Mar 23, 2023
ExxonMobil Technology and Engineering Company
Abhimanyu O. Patil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE-BASED FILM, METHOD OF PREPARING THE SAME, AND COVER WINDO...
Publication number
20230093730
Publication date
Mar 23, 2023
SKC CO., LTD.
Hak Soo LEE
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYAMIDEIMIDE RESIN COMPOSITION AND FLUORINE-CONTAINING COATING MA...
Publication number
20230066239
Publication date
Mar 2, 2023
Showa Denko Materials Co., Ltd.
Atsushi TAKAHASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REACTIVE POLYAMIDEIMIDE OLIGOMERS, METHODS, AND ARTICLES
Publication number
20230002558
Publication date
Jan 5, 2023
The University of North Carolina at Chapel Hill
Maruti HEDGE
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
Polyamideimide Film and Image Display Device Comprising the Same
Publication number
20220363831
Publication date
Nov 17, 2022
SK INNOVATION CO., LTD.
Seung Min Jeon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...