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with oxygen only in the diamino moiety
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C08G73/105
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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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C08G73/105
with oxygen only in the diamino moiety
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last 30 patents
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Polymerizable composition
Patent number
12,180,342
Issue date
Dec 31, 2024
LG Chem, Ltd.
Sang Woo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Thermally treated polyamic amide aerogel
Patent number
12,152,122
Issue date
Nov 26, 2024
BLUESHIFT MATERIALS, INC.
Alan D. Sakaguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Glass articles with mixed polymer and metal oxide coatings
Patent number
12,110,151
Issue date
Oct 8, 2024
Corning Incorporated
David Henry
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Glass articles with mixed polymer and metal oxide coatings
Patent number
12,103,734
Issue date
Oct 1, 2024
Corning Incorporated
David Henry
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polyimide film comprising at least two fillers having different dia...
Patent number
12,084,553
Issue date
Sep 10, 2024
PI Advanced Materials Co., Ltd.
Dong Young Won
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Resin composition for display substrate, resin film for display sub...
Patent number
12,060,457
Issue date
Aug 13, 2024
Toray Industries, Inc.
Tomoki Ashibe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Additive manufacturing of aromatic thermoplastics from photocurable...
Patent number
12,018,127
Issue date
Jun 25, 2024
Virginia Tech Intellectual Properties, Inc.
Jana Herzberger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Liquid crystal light control element
Patent number
11,966,120
Issue date
Apr 23, 2024
Nissan Chemical Corporation
Kanako Suzuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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...
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Pharmaceutical glass coating for achieving particle reduction
Patent number
11,939,259
Issue date
Mar 26, 2024
Corning Incorporated
John Frederick Bayne
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Black matte polyimide film
Patent number
11,926,705
Issue date
Mar 12, 2024
Taimide Technology Incorporation
Yi-Hsueh Ho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Fiber-reinforced thermoplastic resin prepreg and shaped article
Patent number
11,912,826
Issue date
Feb 27, 2024
Mitsubishi Chemical Corporation
Takahiro Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Thermally treated polyamic amide aerogel
Patent number
11,873,379
Issue date
Jan 16, 2024
BLUESHIFT MATERIALS, INC.
Alan D. Sakaguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Intrinsically microporous ladder-type Tröger's base polymers
Patent number
11,850,557
Issue date
Dec 26, 2023
King Abdullah University of Science and Technology
Xiaohua Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Polyamic acid solutions, polyimide films and electronic devices
Patent number
11,834,561
Issue date
Dec 5, 2023
DUPONT ELECTRONICS, INC.
Ming-Siao Hsiao
H01 - BASIC ELECTRIC ELEMENTS
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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
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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
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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-...
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Anisotropic copoly(imide oxetane) coatings and articles of manufact...
Patent number
11,760,738
Issue date
Sep 19, 2023
United States of America as Represented by the Adminstrator of NASA
Christopher J. Wohl
C07 - ORGANIC CHEMISTRY
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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
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Dual-cure method and system for fabrication of 3D polymeric structu...
Patent number
11,661,479
Issue date
May 30, 2023
ZHEJIANG XUNSHI TECHNOLOGY CO.. LTD.
Hailun Borjigin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Dual-cure method and system for fabrication of 3D polymeric structu...
Patent number
11,643,504
Issue date
May 9, 2023
Zhejiang Xunshi Technology Co., Ltd
Hailun Borjigin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polyimide films and electronic devices
Patent number
11,643,514
Issue date
May 9, 2023
DUPONT ELECTRONICS, INC.
Ming-Siao Hsiao
H01 - BASIC ELECTRIC ELEMENTS
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Dual-cure method and system for fabrication of 3D polymeric structu...
Patent number
11,629,227
Issue date
Apr 18, 2023
Zhejiang Xunshi Technology Co., Ltd
Hailun Borjigin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Delamination resistant glass containers with heat-tolerant coatings
Patent number
11,608,290
Issue date
Mar 21, 2023
Corning Incorporated
Kaveh Adib
C03 - GLASS MINERAL OR SLAG WOOL
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Polyimide luminescent material, preparation method thereof, and dev...
Patent number
11,552,249
Issue date
Jan 10, 2023
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Yamin Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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
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Process to make low color polyetherimide by halo-displacement and l...
Patent number
11,505,652
Issue date
Nov 22, 2022
SHPP Global Technologies B.V.
Thomas Guggenheim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Cell culture substrate comprising fluorine-containing polymer on it...
Patent number
11,447,743
Issue date
Sep 20, 2022
Nippon Shokubai Co., Ltd.
Tomomi Makino
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Dual-cure method and system for fabrication of 3D polymeric structures
Patent number
11,440,994
Issue date
Sep 13, 2022
Zhejiang Xunshi Technology Co., Ltd.
Hailun Borjigin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
HIGH-HEAT-RESISTANT AND CHEMICAL-RESISTANT POLYIMIDE POWDER USING G...
Publication number
20250043084
Publication date
Feb 6, 2025
PI ADVANCED MATERIALS CO., LTD.
Min Seok YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE, POLYIMIDE VARNISH, AND POLYIMIDE THIN FILM
Publication number
20250043079
Publication date
Feb 6, 2025
TOKYO INSTITUTE OF TECHNOLOGY
Shinji ANDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING POLYIMIDE FILM WITH REDUCED GLOSS
Publication number
20250026899
Publication date
Jan 23, 2025
Taimide Technology Incorporation
Wen-Hsuan Chung
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
PHOTOSENSITIVE POLYAMIC ACID AND DIAZIRINE COMPOSITIONS
Publication number
20240336599
Publication date
Oct 10, 2024
PROMERUS, LLC
PRAMOD KANDANARACHCHI
C07 - ORGANIC CHEMISTRY
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Patent Application
POLYMERS FOR USE IN ELECTRONIC DEVICES
Publication number
20240279399
Publication date
Aug 22, 2024
DUPONT ELECTRONICS, INC.
Yang Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
Novel diamine compound, reactive monomer for polyimide precursor co...
Publication number
20240279156
Publication date
Aug 22, 2024
Pusan National University Industry-University Cooperation Foundation
Chang Sik HA
C07 - ORGANIC CHEMISTRY
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Patent Application
POLYIMIDE COMPOUND, AND ANODE MATERIAL FOR LITHIUM-ION BATTERY USIN...
Publication number
20240274820
Publication date
Aug 15, 2024
WINGO TECHNOLOGY CO., LTD.
Toshiyuki GOSHIMA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POLYIMIDE COMPOSITION, METHOD FOR PREPARING THE SAME, POLYIMIDE FIL...
Publication number
20240262963
Publication date
Aug 8, 2024
NexFlex Co., Ltd.
So Jeong KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
THERMALLY TREATED POLYAMIC AMIDE AEROGEL
Publication number
20240239982
Publication date
Jul 18, 2024
BLUESHIFT MATERIALS, INC.
Alan D. SAKAGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, NEGATIVE PHOTOSENSITIVE...
Publication number
20240176239
Publication date
May 30, 2024
TORAY INDUSTRIES, INC.
Kenta AOSHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE PRECURSOR COMPOSITION AND POLYIMIDE FILM
Publication number
20240158578
Publication date
May 16, 2024
UBE Corporation
Takuya OKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSENSITIVE POLYIMIDE RESIN COMPOSITION, RESIN FILM, AND ELECTRO...
Publication number
20240085789
Publication date
Mar 14, 2024
Mitsubishi Gas Chemical Company, Inc.
Yumi SATO
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
POLYIMIDE FILM HAVING HIGH DIMENSIONAL STABILITY AND MANUFACTURING...
Publication number
20240026098
Publication date
Jan 25, 2024
PI Advanced Materials Co., Ltd.
Dong-Young KIM
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
POLYIMIDE PRECURSOR, POLYIMIDE, AND FLEXIBLE PRINTED CIRCUIT BOARD
Publication number
20230391955
Publication date
Dec 7, 2023
Tomoaki MAENO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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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
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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
POLYIMIDE RESIN
Publication number
20230279226
Publication date
Sep 7, 2023
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYIMIDE FILM AND METAL-LINED LAYERED SHEET
Publication number
20230242708
Publication date
Aug 3, 2023
NITTO DENKO CORPORATION
Kei MISHIMA
B32 - LAYERED PRODUCTS
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Patent Application
POLYAMIC ACID SOLUTIONS, POLYIMIDE FILMS AND ELECTRONIC DEVICES
Publication number
20230235139
Publication date
Jul 27, 2023
DUPONT ELECTRONICS, INC.
Ming-Siao HSIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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Patent Application
LAMINATE, LAMINATE WITH ELECTRONIC DEVICE MEMBER, AND METHOD FOR PR...
Publication number
20230150246
Publication date
May 18, 2023
AGC Inc.
Kazuo YAMADA
B32 - LAYERED PRODUCTS
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Patent Application
POLYIMIDE-BASED POLYMER FILM, SUBSTRATE FOR DISPLAY DEVICE, AND OPT...
Publication number
20230133697
Publication date
May 4, 2023
LG CHEM, LTD.
Min Wook LEE
G02 - OPTICS
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Patent Application
DELAMINATION RESISTANT GLASS CONTAINERS WITH HEAT-TOLERANT COATINGS
Publication number
20230132277
Publication date
Apr 27, 2023
Corning Incorporated
Kaveh Adib
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE SHEET, CURED FILM,...
Publication number
20230112804
Publication date
Apr 13, 2023
TORAY INDUSTRIES, INC.
Hisashi OGASAWARA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POLYIMIDE RESIN, PHOTOSENSITIVE RESIN COMPOSITION, RESIN FILM, AND...
Publication number
20230094840
Publication date
Mar 30, 2023
Mitsubishi Gas Chemical Company, Inc.
Daichi MIYAHARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL LIGHT CONTROL ELEMENT
Publication number
20230028353
Publication date
Jan 26, 2023
Nissan Chemical Corporation
Kanako SUZUKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...