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Non-aqueous alkaline compositions
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last 30 patents
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Patent Grant
Onium salt, chemically amplified resist composition and patterning...
Patent number
12,240,804
Issue date
Mar 4, 2025
Shin-Etsu Chemical Co., Ltd.
Takayuki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pattern formation methods
Patent number
12,228,859
Issue date
Feb 18, 2025
Rohm and Haas Electronic Materials LLC
Choong-Bong Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Resist pattern forming method and semiconductor chip manufacturing...
Patent number
12,210,287
Issue date
Jan 28, 2025
FUJIFILM Corporation
Tetsuya Kamimura
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Surface charge release in lithography developing process
Patent number
12,204,248
Issue date
Jan 21, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Yu-Ling Tseng
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Chemically amplified negative resist composition and resist pattern...
Patent number
12,164,227
Issue date
Dec 10, 2024
Shin-Etsu Chemical Co., Ltd.
Keiichi Masunaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive resin composition, method for forming resist pattern...
Patent number
12,158,700
Issue date
Dec 3, 2024
JSR Corporation
Hirokazu Sakakibara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation-sensitive resin composition, method for forming resist pa...
Patent number
12,092,957
Issue date
Sep 17, 2024
JSR Corporation
Kazuya Kiriyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Actinic ray-sensitive or radiation-sensitive resin composition, res...
Patent number
12,032,290
Issue date
Jul 9, 2024
FUJIFILM Corporation
Daisuke Asakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation based patterning methods
Patent number
11,988,961
Issue date
May 21, 2024
Inpria Corporation
Jason K. Stowers
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Resist composition and method of forming resist pattern
Patent number
11,934,099
Issue date
Mar 19, 2024
Tokyo Ohka Kogyo Co., Ltd.
Yoichi Hori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Manufacturing method for cured substance, manufacturing method for...
Patent number
11,934,102
Issue date
Mar 19, 2024
FUJIFILM Corporation
Atsuyasu Nozaki
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Methods for making hard masks useful in next-generation lithography
Patent number
11,921,427
Issue date
Mar 5, 2024
Lam Research Corporation
Timothy William Weidman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Manufacturing method of semiconductor chip, and kit
Patent number
11,914,300
Issue date
Feb 27, 2024
FUJIFILM Corporation
Tetsuya Kamimura
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Conductive polymer composition, coated product and patterning process
Patent number
11,852,974
Issue date
Dec 26, 2023
Shin-Etsu Chemical Co., Ltd.
Takayuki Nagasawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photosensitive resin composition, resin sheet, cured film, organic...
Patent number
11,852,973
Issue date
Dec 26, 2023
Toray Industries, Inc.
Yusuke Komori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resist composition and patterning process
Patent number
11,835,859
Issue date
Dec 5, 2023
Shin-Etsu Chemical Co., Ltd.
Jun Hatakeyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation-sensitive resin composition and method for forming resist...
Patent number
11,747,725
Issue date
Sep 5, 2023
JSR Corporation
Ken Maruyama
C07 - ORGANIC CHEMISTRY
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Patent Grant
Radiation based patterning methods
Patent number
11,693,312
Issue date
Jul 4, 2023
Inpria Corporation
Jason K. Stowers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Actinic ray-sensitive or radiation-sensitive resin composition, pat...
Patent number
11,640,113
Issue date
May 2, 2023
FUJIFILM Corporation
Hideaki Tsubaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Composition for forming organic film, substrate for manufacturing s...
Patent number
11,635,691
Issue date
Apr 25, 2023
Shin-Etsu Chemical Co., Ltd.
Daisuke Kori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiation based patterning methods
Patent number
11,599,022
Issue date
Mar 7, 2023
Inpria Corporation
Jason K. Stowers
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Negative photosensitive resin composition, cured film, element prov...
Patent number
11,561,470
Issue date
Jan 24, 2023
Toray Industries, Inc.
Yugo Tanigaki
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Monomers, polymers and photoresist compositions
Patent number
11,480,878
Issue date
Oct 25, 2022
Rohm and Haas Electronic Materials Korea Ltd.
Eui Hyun Ryu
C07 - ORGANIC CHEMISTRY
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Patent Grant
Resist composition, method for forming resist pattern, and polyphen...
Patent number
11,480,877
Issue date
Oct 25, 2022
Mitsubishi Gas Chemical Company, Inc.
Takumi Toida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Radiation based patterning methods
Patent number
11,392,031
Issue date
Jul 19, 2022
Inpria Corporation
Jason K. Stowers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Curable composition, lithographic printing plate precursor, method...
Patent number
11,333,977
Issue date
May 17, 2022
FUJIFILM Corporation
Yohei Ishiji
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Resist composition and method of forming resist pattern
Patent number
11,333,973
Issue date
May 17, 2022
Tokyo Ohka Kogyo Co., Ltd.
Kazuishi Tanno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and composition for improving LWR in patterning step using n...
Patent number
11,187,985
Issue date
Nov 30, 2021
YOUNG CHANG CHEMICAL CO., LTD
Su Jin Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Color developing composition, lithographic printing plate precursor...
Patent number
11,117,364
Issue date
Sep 14, 2021
FUJIFILM Corporation
Takeshi Inasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
High-χ block copolymers for directed self-assembly
Patent number
11,078,337
Issue date
Aug 3, 2021
Brewer Science, Inc.
Daniel Sweat
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
RADIATION BASED PATTERNING METHODS
Publication number
20250004365
Publication date
Jan 2, 2025
INPRIA CORPORATION
Jason K. Stowers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR CHIP, AND KIT
Publication number
20240152055
Publication date
May 9, 2024
FUJIFILM CORPORATION
Tetsuya KAMIMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEMICONDUCTOR SUBSTRATE MANUFACTURING METHOD AND COMPOSITION
Publication number
20240142876
Publication date
May 2, 2024
JSR Corporation
Hiroyuki MIYAUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composition For Forming Adhesive Film, Patterning Process, And Meth...
Publication number
20240103370
Publication date
Mar 28, 2024
Shin-Etsu Chemical Co., Ltd.
Seiichiro TACHIBANA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPARATUS AND METHOD FOR PROCESSING SUBSTRATE
Publication number
20230350304
Publication date
Nov 2, 2023
SEMES CO, LTD.
Hae Won CHOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MANUFACTURING METHOD FOR CURED SUBSTANCE, MANUFACTURING METHOD FOR...
Publication number
20230350305
Publication date
Nov 2, 2023
FUJIFILM CORPORATION
Atsuyasu NOZAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD FOR FORMING RESIST...
Publication number
20230341772
Publication date
Oct 26, 2023
JSR Corporation
Ken MARUYAMA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RADIATION BASED PATTERNING METHODS
Publication number
20230305390
Publication date
Sep 28, 2023
INPRIA CORPORATION
Jason K. Stowers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SILICON-CONTAINING COMPOSITION AND METHOD OF PRODUCING SEMICONDUCTO...
Publication number
20230250238
Publication date
Aug 10, 2023
JSR Corporation
Ryuichi SERIZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTORESIST COMPOSITIONS AND PATTERN FORMATION METHODS
Publication number
20230161257
Publication date
May 25, 2023
Rohm and Haas Electronic Materials L.L.C.
Irvinder Kaur
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POSITIVE RESIST COMPOSITION AND PATTERN FORMING PROCESS
Publication number
20230118534
Publication date
Apr 20, 2023
Shin-Etsu Chemical Co., Ltd.
Jun Hatakeyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IODINE-CONTAINING ACID CLEAVABLE COMPOUNDS, POLYMERS DERIVED THEREF...
Publication number
20230103685
Publication date
Apr 6, 2023
Rohm and Haas Electronic Materials L.L.C.
Emad Aqad
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RADIATION BASED PATTERNING METHODS
Publication number
20220413382
Publication date
Dec 29, 2022
INPRIA CORPORATION
Jason K. Stowers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SILICON-CONTAINING COMPOSITION AND METHOD OF PRODUCING SEMICONDUCTO...
Publication number
20220403116
Publication date
Dec 22, 2022
JSR Corporation
Ryuichi SERIZAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SURFACE CHARGE RELEASE IN LITHOGRAPHY DEVELOPING PROCESS
Publication number
20220365439
Publication date
Nov 17, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Yu-Ling Tseng
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MANUFACTURING METHOD FOR CONDUCTIVE SUBSTRATE AND CONDUCTIVE SUBSTRATE
Publication number
20220342300
Publication date
Oct 27, 2022
FUJIFILM CORPORATION
Aya NAKAYAMA
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
METHOD OF MANUFACTURING CONDUCTIVE SUBSTRATE, CONDUCTIVE SUBSTRATE,...
Publication number
20220342303
Publication date
Oct 27, 2022
FUJIFILM CORPORATION
Shinichi KANNA
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
RADIATION BASED PATTERNING METHODS
Publication number
20220308447
Publication date
Sep 29, 2022
INPRIA CORPORATION
Jason K. Stowers
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
CHEMICALLY AMPLIFIED NEGATIVE RESIST COMPOSITION AND RESIST PATTERN...
Publication number
20220276557
Publication date
Sep 1, 2022
Shin-Etsu Chemical Co., Ltd.
Keiichi Masunaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
COMPOSITION FOR FORMING UNDERLAYER FILM, RESIST PATTERN FORMING MET...
Publication number
20220252985
Publication date
Aug 11, 2022
FUJIFILM CORPORATION
Toshiaki FUKUHARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTORESIST COMPOSITIONS AND METHODS OF MANUFACTURING INTEGRATED CI...
Publication number
20220252982
Publication date
Aug 11, 2022
SAMSUNG ELECTRONICS CO., LTD.
SUKKOO HONG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
ALCOHOL COMPOUND, CHEMICALLY AMPLIFIED NEGATIVE RESIST COMPOSITION...
Publication number
20220197140
Publication date
Jun 23, 2022
Shin-Etsu Chemical Co., Ltd.
Naoya Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN SHEET, METHO...
Publication number
20220155684
Publication date
May 19, 2022
TORAY INDUSTRIES, INC.
Yuki KATSURADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, ACT...
Publication number
20220146937
Publication date
May 12, 2022
FUJIFILM CORPORATION
Naoya HATAKEYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, ACT...
Publication number
20220137512
Publication date
May 5, 2022
FUJIFILM CORPORATION
Naoya HATAKEYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION AND PATTERNING...
Publication number
20220127225
Publication date
Apr 28, 2022
Shin-Etsu Chemical Co., Ltd.
Takayuki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PA...
Publication number
20220043350
Publication date
Feb 10, 2022
JSR Corporation
Kazuya Kiriyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST COMPOSITION AND PATTERNING PROCESS
Publication number
20220004100
Publication date
Jan 6, 2022
Shin-Etsu Chemical Co., Ltd.
Jun Hatakeyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST PATTERN FORMING METHOD AND SEMICONDUCTOR CHIP MANUFACTURING...
Publication number
20210405535
Publication date
Dec 30, 2021
FUJIFILM CORPORATION
Tetsuya KAMIMURA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
Publication number
20210405531
Publication date
Dec 30, 2021
Tokyo Ohka Kogyo Co., Ltd.
Yoichi HORI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY