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C08G73/1007
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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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C08G73/1007
from tetracarboxylic acids or derivatives and diamines
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last 30 patents
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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
Polymer film
Patent number
11,970,613
Issue date
Apr 30, 2024
SK MICROWORKS CO., LTD.
Jung Hee Ki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyimide precursor solution, method for producing porous polyimide...
Patent number
11,958,939
Issue date
Apr 16, 2024
FUJIFILM Business Innovation Corp.
Kosuke Nakada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water co-catalyst for polyimide processes
Patent number
11,932,745
Issue date
Mar 19, 2024
Aspen Aerogels, Inc.
Redouane Begag
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of making perfluorocyclobutane-containing monomer
Patent number
11,919,834
Issue date
Mar 5, 2024
Solvay Specialty Polymers Italy S.p.A.
Rahul Shingte
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyimides, ketone-containing alicyclic dianhydrides and applicatio...
Patent number
11,898,010
Issue date
Feb 13, 2024
National Taiwan University of Science and Technology
Jyh-Chien Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparation method for thermoplastic multi-hybrid polyimide films
Patent number
11,879,039
Issue date
Jan 23, 2024
Harbin Engineering University
Gaohui Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Manufacturing method of wavelength-converting component
Patent number
11,865,575
Issue date
Jan 9, 2024
Coretronic Corporation
Yu-Lin Tsai
G02 - OPTICS
Information
Patent Grant
Curable resin composition, adhesive, imide oligomer, imide oligomer...
Patent number
11,802,177
Issue date
Oct 31, 2023
Sekisui Chemical Co., Ltd.
Kohei Takeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin composition, adhesive, imide oligomer, imide oligomer...
Patent number
11,753,499
Issue date
Sep 12, 2023
Sekisui Chemical Co., Ltd.
Kohei Takeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide compositions and articles incorporating the same
Patent number
11,725,079
Issue date
Aug 15, 2023
The Boeing Company
Sayata Ghose
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyimide precursor solution and method for producing porous polyim...
Patent number
11,673,999
Issue date
Jun 13, 2023
FUJIFILM Business Innovation Corp.
Tomoya Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide film having improved thermal conductivity and manufacturi...
Patent number
11,649,354
Issue date
May 16, 2023
LG Chem, Ltd.
Kyunghwan Kim
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
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
Polyimide films and electronic devices
Patent number
11,603,440
Issue date
Mar 14, 2023
DUPONT ELECTRONICS, INC.
Kostantinos Kourtakis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Laminate for manufacturing flexible display, and flexible display m...
Patent number
11,597,193
Issue date
Mar 7, 2023
LG Chem, Ltd.
Jinyoung Park
B32 - LAYERED PRODUCTS
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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
Electrode binder resin composition, electrode mix paste, and electrode
Patent number
11,532,819
Issue date
Dec 20, 2022
UBE Corporation
Takeshige Nakayama
H01 - BASIC ELECTRIC ELEMENTS
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
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 composite, preparation method, and application thereof
Patent number
11,492,502
Issue date
Nov 8, 2022
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Yamin Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solid electrolyte composition, binder for all-solid-state secondary...
Patent number
11,440,986
Issue date
Sep 13, 2022
FUJIFILM Corporation
Masaomi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide-based block copolymer and polyimide-based film comprising...
Patent number
11,377,556
Issue date
Jul 5, 2022
LG Chem, Ltd.
Duk Hun Jang
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
Polyamide-imide film and process for preparing the same
Patent number
11,339,250
Issue date
May 24, 2022
SKC Co., Ltd.
Dae Seong Oh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide and polyimide film, prepared therefrom, for flexible display
Patent number
11,319,409
Issue date
May 3, 2022
LG Chem, Ltd.
Hye Won Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chain extenders and formulations thereof for improving elongation i...
Patent number
11,294,281
Issue date
Apr 5, 2022
Hutchinson Technology Incorporated
Andrew R. Dick
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Polyimide, Method of Preparing Polyimide and Method of Selecting Po...
Publication number
20240124666
Publication date
Apr 18, 2024
SK INNOVATION CO., LTD.
Chang Q LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIC ACID RESIN AND POLYIMIDE FILM USING THE SAME
Publication number
20240034838
Publication date
Feb 1, 2024
Doosan Corporation
Kyungil AHN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING SEMICONDUCTOR DEVICE, CURED...
Publication number
20240018306
Publication date
Jan 18, 2024
RESONAC CORPORATION
Satoshi YONEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH-MODULUS BLACK MATTE POLYIMIDE FILM
Publication number
20230416480
Publication date
Dec 28, 2023
Taimide Technology Incorporation
CHUN-HUA LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSENSITIVE POLYIMIDE RESIN COMPOSITION, RESIN FILM, AND ELECTRO...
Publication number
20230407089
Publication date
Dec 21, 2023
Mitsubishi Gas Chemical Company, Inc.
Miho UMEKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
POLYIMIDE PRECURSOR, PREPARATION METHOD THEREOF, PHOTOSENSITIVE RES...
Publication number
20230295366
Publication date
Sep 21, 2023
eChem Solutions Corp.
Wei-Chung Liang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR POLYIMIDE SYNTHESIS AND POLYIMIDES MADE THEREFROM
Publication number
20230279182
Publication date
Sep 7, 2023
Zymergen Inc.
Justin KERSZULIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR COMPOSITION, POLYIMIDE FILM FORMED FROM THE SAM...
Publication number
20230279183
Publication date
Sep 7, 2023
DONGWOO FINE-CHEM CO., LTD.
Dong Ki KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION COMPRISING POLYIMIDE OR PRECURSOR THEREOF, CURED PRODUC...
Publication number
20230279184
Publication date
Sep 7, 2023
LG CHEM, LTD.
Takashi KINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20230257515
Publication date
Aug 17, 2023
Mitsubishi Gas Chemical Company, Inc.
Atsushi SAKAI
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
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE FILM, AND INSULATED...
Publication number
20230192955
Publication date
Jun 22, 2023
FUJIFILM Business Innovation Corp.
Kosuke NAKADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE FILMS AND ELECTRONIC DEVICES
Publication number
20230183435
Publication date
Jun 15, 2023
DUPONT ELECTRONCS, INC.
KOSTANTINOS KOURTAKIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RANDOM OR BLOCK POLYIMIDE SILOXANE COPOLYMER AND MANUFACTURING METH...
Publication number
20230101722
Publication date
Mar 30, 2023
Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
Nae-Eung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, POROUS POLYIMIDE MEMBRANE, AND INSULA...
Publication number
20230077397
Publication date
Mar 16, 2023
FUJIFILM Business Innovation Corp.
Takeshi IWANAGA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, AND INSU...
Publication number
20230017427
Publication date
Jan 19, 2023
Sumitomo Electric Industries, Ltd.
Hideaki SAITO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Diamine Compound, Polyimide Precursor and Polyimide Film Using the...
Publication number
20220389165
Publication date
Dec 8, 2022
SK INNOVATION CO., LTD.
Joo Hyun Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL LAYER AND METHOD FOR MANUFACTURI...
Publication number
20220384810
Publication date
Dec 1, 2022
Ube Industries, Ltd.
Takeshige NAKAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE, VARNISH, AND FILM
Publication number
20220372223
Publication date
Nov 24, 2022
ENEOS Corporation
Masatoshi HASEGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE FILM FOR GRAPHITE SHEET, AND GRAPHITE SHEET MANUFACTURED...
Publication number
20220372224
Publication date
Nov 24, 2022
PI Advanced Materials Co., Ltd.
Won Ho SON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyimides, Ketone-Containing Alicyclic Dianhydrides and Applicatio...
Publication number
20220372228
Publication date
Nov 24, 2022
National Taiwan University of Science and Technology
Jyh-Chien Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR, RESIN COMPOSITION INCLUDING, AND POLYIMIDE FOR...
Publication number
20220340754
Publication date
Oct 27, 2022
Daxin Materials Corp.
Kuan-Liang YEH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE-IMIDE POLYMER AND PROCESS FOR ITS MANUFACTURE
Publication number
20220332895
Publication date
Oct 20, 2022
SOLVAY SPECIALTY POLYMERS USA, LLC
Joel FLORES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER LAYERS BY REACTIVE PRINTING
Publication number
20220332962
Publication date
Oct 20, 2022
Heraeus Deutschland GmbH & Co. KG
Christian NEUMANN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POWDER COMPOSITION COMPRISING POLYIMIDE PARTICLES, THREE-DIMENSIONA...
Publication number
20220298303
Publication date
Sep 22, 2022
Zymergen Inc.
Patrick Gerardus Duis
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYIMIDE RESIN COMPOSITION, POLYIMIDE RESIN ADHESIVE LAYER, LAMINA...
Publication number
20220275205
Publication date
Sep 1, 2022
eChem Solutions Corp.
Yung-Yu Lin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POROUS POLYIMIDE...
Publication number
20220267527
Publication date
Aug 25, 2022
FUJIFILM Business Innovation Corp.
Kosuke NAKADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM THEREOF
Publication number
20220252979
Publication date
Aug 11, 2022
Mitsubishi Gas Chemical Company, Inc.
Yumi SATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE RESIN AND POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPRISING T...
Publication number
20220244640
Publication date
Aug 4, 2022
LG CHEM, LTD.
Jiyeon SUNG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...