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comprising halogen-containing substituents
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C08G73/1039
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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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C08G73/1039
comprising halogen-containing substituents
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Patents Grants
last 30 patents
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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
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
Polyimide substrate, manufacturing method thereof, and display subs...
Patent number
11,926,704
Issue date
Mar 12, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Yamin Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers derived from 2,2′-bisimidazoles
Patent number
11,912,825
Issue date
Feb 27, 2024
The Board of Trustees of the University of Alabama
Jason E. Bara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Polyimide film for display substrate
Patent number
11,891,483
Issue date
Feb 6, 2024
LG Chem, Ltd.
Jinyoung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Temperature sensor element
Patent number
11,885,694
Issue date
Jan 30, 2024
Sumitomo Chemical Company, Limited
Megumi Hayasaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer composition
Patent number
11,866,551
Issue date
Jan 9, 2024
NISSAN CHEMICAL CORPORATION
Masamichi Nishihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide-based film and flexible display panel including the same
Patent number
11,840,631
Issue date
Dec 12, 2023
SK Innovation Co., Ltd.
Jong Nam Ahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Separation membrane comprising coating layer, method of preparing s...
Patent number
11,814,483
Issue date
Nov 14, 2023
Samsung SDI Co., Ltd.
In Sik Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for forming polyimide film for cover window, method for...
Patent number
11,807,730
Issue date
Nov 7, 2023
SK Innovation Co., Ltd.
Cheol Min Yun
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyimide based film for cover window and display device comprising...
Patent number
11,795,271
Issue date
Oct 24, 2023
SK Innovation Co., Ltd.
Cheol Min Yun
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
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
Information
Patent Grant
Glass articles with mixed polymer and metal oxide coatings
Patent number
11,772,846
Issue date
Oct 3, 2023
Corning Incorporated
David Henry
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
Monomer, polymer, compensation film, optical film, and display device
Patent number
11,702,509
Issue date
Jul 18, 2023
Samsung Electronics Co., Ltd.
Dmitry Androsov
G02 - OPTICS
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
Polymer, composition, and polysiloxane-polyimide material thereof
Patent number
11,667,757
Issue date
Jun 6, 2023
Industrial Technology Research Institute
Dong-Sen Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible substrate and method of manufacturing same
Patent number
11,626,038
Issue date
Apr 11, 2023
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Linshuang Li
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Resin composition and article made therefrom
Patent number
11,591,469
Issue date
Feb 28, 2023
ELITE MATERIAL CO., LTD.
Yi-Fei Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide film, laminate and surface material for display
Patent number
11,566,108
Issue date
Jan 31, 2023
Dai Nippon Printing Co., Ltd.
Katsuya Sakayori
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyimide copolymer and polyimide film using same
Patent number
11,549,013
Issue date
Jan 10, 2023
LG Chem, Ltd.
Cheolmin Yun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transparent polyimide film
Patent number
11,530,297
Issue date
Dec 20, 2022
TAIMIDE TECH. INC.
Yi-Hsueh Ho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tetracarboxylic dianhydride, polyimide precursor resin and solution...
Patent number
11,525,037
Issue date
Dec 13, 2022
ENEOS Corporation
Shinichi Komatsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymer-dispersed liquid crystal composition, preparation method of...
Patent number
11,518,939
Issue date
Dec 6, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Song Lan
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
Polyimide film, flexible substrate using same, and flexible display...
Patent number
11,472,922
Issue date
Oct 18, 2022
LG Chem, Ltd.
Cheolmin Yun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYIMIDES HAVING LOW DIELECTRIC LOSS
Publication number
20240150524
Publication date
May 9, 2024
SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
Dipankar Basak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLEXIBLE DISPLAY PANEL
Publication number
20240099076
Publication date
Mar 21, 2024
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Guoqiang YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optically Transparent Polyimide
Publication number
20240059839
Publication date
Feb 22, 2024
Sumitomo Chemical Company, Limited
Kelby Hull
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE-BASED RESIN FILM, SUBSTRATE FOR DISPLAY DEVICE, AND OPTIC...
Publication number
20240034848
Publication date
Feb 1, 2024
LG CHEM, LTD.
Ye Ji HONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Healable and Recyclable Polyimide Polymer Resin, Healing Method and...
Publication number
20240018330
Publication date
Jan 18, 2024
National Tsing Hua University
Ho-Hsiu Chou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL FILM INCLUDING POLYMER RESIN HAVING EXCELLENT DEGREE OF POL...
Publication number
20230374219
Publication date
Nov 23, 2023
KOLON INDUSTRIES, INC.
Doo Li CHOI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ULTRA-HIGH MODULUS AND HIGH-TRANSMITTANCE POLYIMIDE THIN FILM, AND...
Publication number
20230303786
Publication date
Sep 28, 2023
RAYITEK HI-TECH FILM COMPANY, LTD., SHENZHEN
Zhenzhong Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical Film
Publication number
20230272165
Publication date
Aug 31, 2023
Sumitomo Chemical Company, Limited
Takashi Sakurai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical Film
Publication number
20230242721
Publication date
Aug 3, 2023
Sumitomo Chemical Company, Limited
Takashi Sakurai
G06 - COMPUTING CALCULATING COUNTING
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
MULTILAYER BODY COMPRISING HIGHLY HEAT-RESISTANT TRANSPARENT FILM
Publication number
20230173800
Publication date
Jun 8, 2023
Toyobo Co., Ltd.
Tetsuo OKUYAMA
B32 - LAYERED PRODUCTS
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
CURABLE PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, RESIST PAT...
Publication number
20230101181
Publication date
Mar 30, 2023
Arakawa Chemical Industries, Ltd.
Takashi Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LOW-COLOR POLYMERS FOR USE IN ELECTRONIC DEVICES
Publication number
20230074583
Publication date
Mar 9, 2023
DUPONT ELECTRONICS, INC.
Brian C. Auman
G02 - OPTICS
Information
Patent Application
POLYIMIDE COMPOSITE, PREPARATION METHOD AND APPLICATION THEREOF
Publication number
20220363830
Publication date
Nov 17, 2022
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Yamin WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYAMIDE-IMIDE FILM AND METHOD FOR PRODUCING SAME
Publication number
20220356317
Publication date
Nov 10, 2022
SKC CO., LTD.
Dae Seong OH
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polyimide-Based Film and Window Cover Film Using Same
Publication number
20220315702
Publication date
Oct 6, 2022
SK INNOVATION CO., LTD.
Minsang Park
G02 - OPTICS
Information
Patent Application
POLYIMIDE, FILM COMPOSITION, AND FILM PREPARED FROM THE SAME
Publication number
20220306807
Publication date
Sep 29, 2022
Industrial Technology Research Institute
Yu-Yang SU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYAMIC ACID COMPOSITION, METHOD FOR PREPARING POLYAMIC ACID COMPO...
Publication number
20220282088
Publication date
Sep 8, 2022
PI Advanced Materials Co., Ltd.
In Hwan Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIC ACID COMPOSITION, METHOD FOR PREPARING POLYAMIC ACID COMPO...
Publication number
20220267528
Publication date
Aug 25, 2022
PI Advanced Materials Co., Ltd.
In Hwan Hwang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyamideimide Resin, and Polyamideimide Film and Window Cover Film...
Publication number
20220227943
Publication date
Jul 21, 2022
SK INNOVATION CO., LTD.
Hye Ri Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE-IMIDE BLOCK COPOLYMERS, PREPARATION METHOD THEREOF AND PO...
Publication number
20220220308
Publication date
Jul 14, 2022
LG CHEM, LTD.
Gieun PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE-BASED TRANSISTOR DEVICES AND METHODS OF FABRICATING THE SAME
Publication number
20220223808
Publication date
Jul 14, 2022
Jianguo Mei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER, COMPOSITION, AND POLYSILOXANE-POLYIMIDE MATERIAL THEREOF
Publication number
20220204705
Publication date
Jun 30, 2022
Industrial Technology Research Institute
Dong-Sen CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM AND L...
Publication number
20220204854
Publication date
Jun 30, 2022
JIANGSU SUNERA TECHNOLOGY CO., LTD.
Wanlong XIE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUBSTRATE FOR HEAT-RESISTANT ELECTRONIC DEVICE
Publication number
20220195118
Publication date
Jun 23, 2022
LG CHEM, LTD.
Youngsun PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE FILM PREPARATION METHOD AND APPLICATION THEREOF
Publication number
20220177650
Publication date
Jun 9, 2022
Institute of Chemistry Chinese Academy of Sciences
Shiyong YANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
POLYIMIDE COMPOUND AND MOLDED ARTICLE COMPRISING THE POLYIMIDE COMP...
Publication number
20220162445
Publication date
May 26, 2022
WINGO TECHNOLOGY CO., LTD.
Toshiyuki GOSHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polyamide Acid, Polyimide, Optical Film, Display Device and Product...
Publication number
20220119595
Publication date
Apr 21, 2022
Central Glass Company, Limited
Hiroshi EGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...