Etching, surface-brightening or pickling compositions

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Patents Grantslast 30 patents

Information Patent Grant
Silicon etching solution and method for producing silicon device us...
- Patent number 12,269,980
- Issue date Apr 8, 2025
- Tokuyama Corporation
- Yoshiki Seike
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treatment liquid
- Patent number 12,264,275
- Issue date Apr 1, 2025
- FUJIFILM Corporation
- Kohei Hayashi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for manufacturing semiconductor device using etchant composi...
- Patent number 12,266,538
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chia-Chien Kuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polishing composition, polishing method, and method for manufacturi...
- Patent number 12,258,492
- Issue date Mar 25, 2025
- Fujimi Incorporated
- Jingzhi Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
CMP composition including anionic and cationic inhibitors
- Patent number 12,234,382
- Issue date Feb 25, 2025
- CMC MATERIALS LLC
- Hsin-Yen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical solution, method for manufacturing chemical solution, and...
- Patent number 12,234,399
- Issue date Feb 25, 2025
- FUJIFILM Corporation
- Nobuaki Sugimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etchant composition for etching silicon germanium film and method o...
- Patent number 12,234,400
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Changjun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pickle for polyamide
- Patent number 12,227,850
- Issue date Feb 18, 2025
- HSO Herbert Schmidt GmbH & Co. KG
- Almedina Fetahovic
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate processing device and etching liquid
- Patent number 12,203,021
- Issue date Jan 21, 2025
- Tokyo Electron Limited
- Koukichi Hiroshiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Formulations for high selective silicon nitride etch
- Patent number 12,203,022
- Issue date Jan 21, 2025
- Entegris, Inc.
- Daniela White
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treatment liquid for semiconductor wafers
- Patent number 12,195,658
- Issue date Jan 14, 2025
- Tokuyama Corporation
- Yuki Kikkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical solution used for cleaning or etching ruthenium-containing...
- Patent number 12,187,943
- Issue date Jan 7, 2025
- Tokyo Ohka Kogyo Co., Ltd.
- Yukihisa Wada
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Nested and non-nested SEI messages in video bitstreams
- Patent number 12,184,899
- Issue date Dec 31, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-Kui Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Wet etching method
- Patent number 12,183,588
- Issue date Dec 31, 2024
- Semiconductor Manufacturing International (Shanghai) Corporation
- Tianyang Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching gas compositions, methods of forming micropatterns, and met...
- Patent number 12,183,591
- Issue date Dec 31, 2024
- Samsung Electronics Co., Ltd.
- Dohoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etchant composition for semiconductor substrates
- Patent number 12,173,216
- Issue date Dec 24, 2024
- ENF Technology CO., LTD.
- Jeong Sik Oh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
MXene with excellent mechanical strength and fast and high-yield an...
- Patent number 12,173,215
- Issue date Dec 24, 2024
- Korea Institute of Science and Technology
- Chong Min Koo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dry etching method and method for producing semiconductor device
- Patent number 12,154,791
- Issue date Nov 26, 2024
- Central Glass Company, Limited
- Hiroyuki Oomori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride etchant composition and method
- Patent number 12,152,187
- Issue date Nov 26, 2024
- Entegris, Inc.
- Eric Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching composition, method for etching insulating film of semicond...
- Patent number 12,146,092
- Issue date Nov 19, 2024
- SK Innovation Co., Ltd.
- Cheol Woo Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Etching composition
- Patent number 12,134,723
- Issue date Nov 5, 2024
- ENF Technology CO., LTD.
- Tae Ho Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Etching composition
- Patent number 12,134,724
- Issue date Nov 5, 2024
- Jeong Sik Oh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plasma etching method
- Patent number 12,134,722
- Issue date Nov 5, 2024
- Ajou University Industry-Academic Cooperation Foundation
- Chang-Koo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective etchant compositions and methods
- Patent number 12,129,418
- Issue date Oct 29, 2024
- Entegris, Inc.
- Hsing-Chen Wu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and device for etching silicon oxide
- Patent number 12,125,709
- Issue date Oct 22, 2024
- Central Glass Company, Limited
- Shoi Suzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Semiconductor smoothing apparatus and method
- Patent number 12,119,435
- Issue date Oct 15, 2024
- Intel Corporation
- Khaled Ahmed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for etching, method for etching insulator and method fo...
- Patent number 12,116,520
- Issue date Oct 15, 2024
- SK Innovation Co., Ltd.
- Cheol Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Co/Cu selective wet etchant
- Patent number 12,110,436
- Issue date Oct 8, 2024
- VERSUM MATERIALS US, LLC
- Chung-Yi Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching composition and method for selectively removing silicon nit...
- Patent number 12,110,435
- Issue date Oct 8, 2024
- VERSUM MATERIALS US, LLC
- Jhih Kuei Ge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for chemical-mechanical polishing and chemical-mechanic...
- Patent number 12,104,087
- Issue date Oct 1, 2024
- JSR Corporation
- Yuuya Yamada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION, ITS USE AND A PROCESS FOR SELECTIVELY ETCHING SILICON-...
- Publication number 20250115809
- Publication date Apr 10, 2025
- BASF SE
- Francisco Javier LOPEZ VILLANUEVA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION, ITS USE AND A PROCESS FOR SELECTIVELY ETCHING SILICON-...
- Publication number 20250109332
- Publication date Apr 3, 2025
- BASF SE
- Francisco Javier LOPEZ VILLANUEVA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION CONTAINING HIGHLY SAFE AMIDE COMPOUND
- Publication number 20250109363
- Publication date Apr 3, 2025
- KJ CHEMICALS CORPORATION
- Meiri HIRATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHEMICAL ETCHING OF MOLYBDENUM FILMS
- Publication number 20250112057
- Publication date Apr 3, 2025
- ASM IP HOLDING B.V.
- Patricio Eduardo Romero
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING COMPOSITIONS
- Publication number 20250101303
- Publication date Mar 27, 2025
- Fujifilm Electronic Materials U.S.A., Inc.
- Jieying Jiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHANT COMPOSITIONS AND RELATED METHODS
- Publication number 20250101304
- Publication date Mar 27, 2025
- Entegris, Inc.
- Qihui Qian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLYBDENUM CHEMICAL MECHANICAL POLISHING COMPOUNDS AND METHODS OF U...
- Publication number 20250084280
- Publication date Mar 13, 2025
- Fujimi Incorporated
- Shogo Onishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NESTED AND NON-NESTED SEI MESSAGES IN VIDEO BITSTREAMS
- Publication number 20250088671
- Publication date Mar 13, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Ye-Kui Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR PROCESSING SOLUTION
- Publication number 20250084309
- Publication date Mar 13, 2025
- Tokuyama Corporation
- Yuzan SUZUKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SURFACTANTS FOR ELECTRONICS
- Publication number 20250051643
- Publication date Feb 13, 2025
- AdvanSix Resins & Chemicals LLC
- Edward Asirvatham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHANT AND METHOD FOR SELECTIVELY ETCHING TITANIUM DIOXIDE
- Publication number 20250029842
- Publication date Jan 23, 2025
- Microsoft Technology Licensing, LLC
- Asbjørn Cennet Cliff Drachmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND COMPOSITIONS FOR TRENCH FORMATION USING ADVANCED TRACK-...
- Publication number 20250029837
- Publication date Jan 23, 2025
- TOKYO ELECTRON LIMITED
- David Conklin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYCLIC ETCH OF SILICON OXIDE AND SILICON NITRIDE
- Publication number 20250022714
- Publication date Jan 16, 2025
- Applied Materials, Inc.
- Sonam Dorje Sherpa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITRIDE ETCHANT COMPOSITION AND METHOD
- Publication number 20250019590
- Publication date Jan 16, 2025
- Entegris, Inc.
- Eric Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD AND DEVICE FOR ETCHING SILICON OXIDE
- Publication number 20250014906
- Publication date Jan 9, 2025
- Central Glass Company, Limited
- Shoi SUZUKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCING SILICON-CONTAINING MATERIALS
- Publication number 20250015259
- Publication date Jan 9, 2025
- Wacker Chemie AG
- Christoph DRÄGER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ETCHING COMPOSITION, METAL-CONTAINING FILM ETCHING METHOD USING THE...
- Publication number 20250011650
- Publication date Jan 9, 2025
- Samsung Electronics Co., Ltd.
- Cheol HAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING DEVICE AND ETCHING METHOD THEREOF
- Publication number 20240429069
- Publication date Dec 26, 2024
- ZEUS CO., LTD.
- Seung Hoon LEE
- B08 - CLEANING
Information Patent Application
SILICON ETCH WITH ORGANOCHLORIDE
- Publication number 20240429063
- Publication date Dec 26, 2024
- LAM RESEARCH CORPORATION
- Ilya PISKUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR MANUFACTURING SEMICONDUCTOR, METHOD FOR TREATING OB...
- Publication number 20240425754
- Publication date Dec 26, 2024
- FUJIFILM CORPORATION
- Yuta SHIGENOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLYBDENUM FILM ETCHANT COMPOSITION AND ETCHING METHOD USING SAME
- Publication number 20240417620
- Publication date Dec 19, 2024
- YCCHEM CO., LTD.
- Jun Han KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TREATMENT LIQUID
- Publication number 20240409812
- Publication date Dec 12, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Takahiro Eto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHING METHODS USING SILICON-CONTAINING HYDROFLUOROCARBONS
- Publication number 20240404833
- Publication date Dec 5, 2024
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Nicolas GOSSET
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHING GAS COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRC...
- Publication number 20240392191
- Publication date Nov 28, 2024
- SEMES CO., LTD.
- Kyungseok MIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING GAS COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRC...
- Publication number 20240392192
- Publication date Nov 28, 2024
- SEMES CO., LTD.
- Kyungseok MIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Post-Dry Etching Photoresist And Metal Containing Residue Removal F...
- Publication number 20240392194
- Publication date Nov 28, 2024
- VERSUM MATERIALS US, LLC
- Chung-Yi Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHING COMPOSITION FOR SILICON NITRIDE LAYER AND METHOD FOR ETCHIN...
- Publication number 20240392193
- Publication date Nov 28, 2024
- Samsung SDI Co., Ltd.
- Gyeonghun PARK
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMI...
- Publication number 20240384169
- Publication date Nov 21, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICA-ENCAPSULATED TRACERS FOR USE IN FRACTURING FLUIDS AND METHOD...
- Publication number 20240384162
- Publication date Nov 21, 2024
- NCS MULTISTAGE INC.
- Kha Quan TRAM
- E21 - EARTH DRILLING MINING
Information Patent Application
MANAGING COMPENSATION FOR CELL-TO-CELL COUPLING AND LATERAL MIGRATI...
- Publication number 20240384168
- Publication date Nov 21, 2024
- Micron Technology, Inc.
- Mustafa N. Kaynak
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Etching, surface-brightening or pickling compositions

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Silicon etching solution and method for producing silicon device us...

Treatment liquid

Method for manufacturing semiconductor device using etchant composi...

Polishing composition, polishing method, and method for manufacturi...

CMP composition including anionic and cationic inhibitors

Chemical solution, method for manufacturing chemical solution, and...

Etchant composition for etching silicon germanium film and method o...

Pickle for polyamide

Substrate processing device and etching liquid

Formulations for high selective silicon nitride etch

Treatment liquid for semiconductor wafers

Chemical solution used for cleaning or etching ruthenium-containing...

Nested and non-nested SEI messages in video bitstreams

Wet etching method

Etching gas compositions, methods of forming micropatterns, and met...

Etchant composition for semiconductor substrates

MXene with excellent mechanical strength and fast and high-yield an...

Dry etching method and method for producing semiconductor device

Nitride etchant composition and method

Etching composition, method for etching insulating film of semicond...

Etching composition

Etching composition

Plasma etching method

Selective etchant compositions and methods

Method and device for etching silicon oxide

Semiconductor smoothing apparatus and method

Composition for etching, method for etching insulator and method fo...

Co/Cu selective wet etchant

Etching composition and method for selectively removing silicon nit...

Composition for chemical-mechanical polishing and chemical-mechanic...

Patents Applicationslast 30 patents

COMPOSITION, ITS USE AND A PROCESS FOR SELECTIVELY ETCHING SILICON-...

COMPOSITION, ITS USE AND A PROCESS FOR SELECTIVELY ETCHING SILICON-...

COMPOSITION CONTAINING HIGHLY SAFE AMIDE COMPOUND

CHEMICAL ETCHING OF MOLYBDENUM FILMS

ETCHING COMPOSITIONS

ETCHANT COMPOSITIONS AND RELATED METHODS

MOLYBDENUM CHEMICAL MECHANICAL POLISHING COMPOUNDS AND METHODS OF U...

NESTED AND NON-NESTED SEI MESSAGES IN VIDEO BITSTREAMS

SEMICONDUCTOR PROCESSING SOLUTION

SURFACTANTS FOR ELECTRONICS

ETCHANT AND METHOD FOR SELECTIVELY ETCHING TITANIUM DIOXIDE

METHODS AND COMPOSITIONS FOR TRENCH FORMATION USING ADVANCED TRACK-...

CYCLIC ETCH OF SILICON OXIDE AND SILICON NITRIDE

NITRIDE ETCHANT COMPOSITION AND METHOD

METHOD AND DEVICE FOR ETCHING SILICON OXIDE

PROCESS FOR PRODUCING SILICON-CONTAINING MATERIALS

ETCHING COMPOSITION, METAL-CONTAINING FILM ETCHING METHOD USING THE...

ETCHING DEVICE AND ETCHING METHOD THEREOF

SILICON ETCH WITH ORGANOCHLORIDE

COMPOSITION FOR MANUFACTURING SEMICONDUCTOR, METHOD FOR TREATING OB...

MOLYBDENUM FILM ETCHANT COMPOSITION AND ETCHING METHOD USING SAME

TREATMENT LIQUID

ETCHING METHODS USING SILICON-CONTAINING HYDROFLUOROCARBONS

ETCHING GAS COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRC...

ETCHING GAS COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRC...

Post-Dry Etching Photoresist And Metal Containing Residue Removal F...

ETCHING COMPOSITION FOR SILICON NITRIDE LAYER AND METHOD FOR ETCHIN...

ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMI...

SILICA-ENCAPSULATED TRACERS FOR USE IN FRACTURING FLUIDS AND METHOD...

MANAGING COMPENSATION FOR CELL-TO-CELL COUPLING AND LATERAL MIGRATI...