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C23C22/82
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C
CHEMISTRY METALLURGY
C23
Surface treatment
C23C
COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
C23C22/00
Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating
Current Industry
C23C22/82
After-treatment
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Patents Grants
last 30 patents
Information
Patent Grant
Transparent conductive film, method of manufacturing same, thin fil...
Patent number
12,293,855
Issue date
May 6, 2025
Samsung Electronics Co., Ltd.
Younhee Lim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Use of preformed reaction products of catechol compounds and functi...
Patent number
12,227,668
Issue date
Feb 18, 2025
Henkel AG & Co. KGaA
Donald Robb Vonk
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solution based corrosion inhibitors for aluminum alloy thermal spra...
Patent number
12,221,703
Issue date
Feb 11, 2025
RTX Corporation
Christopher W. Strock
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treatment solution composition containing trivalent chromiu...
Patent number
12,221,702
Issue date
Feb 11, 2025
POSCO Co., Ltd
Soo-Hyoun Cho
B32 - LAYERED PRODUCTS
Information
Patent Grant
Alternative composition and alternative method for effectively phos...
Patent number
12,203,173
Issue date
Jan 21, 2025
Chemetall GmbH
Timo Christoph Ceglarek
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Treatment agent for chromium-free insulating coating formation, ins...
Patent number
12,163,232
Issue date
Dec 10, 2024
JFE Steel Corporation
Karin Kokufu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of surface modification of metal casings and cement sheath...
Patent number
12,122,719
Issue date
Oct 22, 2024
Saudi Arabian Oil Company
Hasmukh A. Patel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
ZnAlMg-coated metal sheet with improved flexibility and correspondi...
Patent number
12,116,673
Issue date
Oct 15, 2024
Arcelormittal
Luc Diez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal-doped boron films
Patent number
12,077,852
Issue date
Sep 3, 2024
Applied Materials, Inc.
Aykut Aydin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of controlling oxygen vacancy concentration in a semiconduct...
Patent number
12,080,801
Issue date
Sep 3, 2024
The Board of Trustees of the University of Illinois
Edmund G. Seebauer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polymers for metal surface treatment
Patent number
12,071,495
Issue date
Aug 27, 2024
SPECIALTY OPERATIONS FRANCE
Marie-Pierre Labeau
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Grain-oriented electrical steel sheet and method for manufacturing...
Patent number
12,031,191
Issue date
Jul 9, 2024
Nippon Steel Corporation
Satoshi Arai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor device patterning methods
Patent number
11,987,875
Issue date
May 21, 2024
Applied Materials, Inc.
Yong Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Non-oriented electrical steel sheet and method for producing same
Patent number
11,948,710
Issue date
Apr 2, 2024
Nippon Steel Corporation
Hiroyasu Fujii
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of making rutile/anatase TIO2 layer via CO2 laser
Patent number
11,939,228
Issue date
Mar 26, 2024
KING FAISAL UNIVERSITY
Nagih Shaalan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Insulating coating-attached electrical steel sheet and manufacturin...
Patent number
11,923,115
Issue date
Mar 5, 2024
JFE Steel Corporation
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface-treated metal plate for polyolefin resin bonding and compos...
Patent number
11,897,230
Issue date
Feb 13, 2024
Kobe Steel, Ltd.
Yasuo Hirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Selective deposition of silicon oxide on dielectric surfaces relati...
Patent number
11,898,240
Issue date
Feb 13, 2024
ASM IP Holding B.V.
Andrea Illiberi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Treatment of conversion-coated metal substrates with preformed reac...
Patent number
11,891,534
Issue date
Feb 6, 2024
Henkel AG & Co. KGaA
Donald Robb Vonk
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Chemical conversion treatment liquid and production method for memb...
Patent number
11,851,766
Issue date
Dec 26, 2023
YUKEN INDUSTRY CO., LTD.
Tsukasa Niwa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Rust prevention member and method for producing same
Patent number
11,851,767
Issue date
Dec 26, 2023
Yuken Industry Co., Ltd.
Tsukasa Niwa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Two-step pretreatment system and method
Patent number
11,725,286
Issue date
Aug 15, 2023
PPG Industries Ohio, Inc.
Steven J. Lemon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solution composition containing trivalent chromium for surface trea...
Patent number
11,634,818
Issue date
Apr 25, 2023
POSCO Co., Ltd
Soo-Hyoun Cho
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Two-stage pretreatment of aluminum, in particular aluminum casting...
Patent number
11,499,237
Issue date
Nov 15, 2022
Volker Geick
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Coating liquid for forming metal oxide film, oxide film, field-effe...
Patent number
11,502,203
Issue date
Nov 15, 2022
Ricoh Company, Ltd.
Naoyuki Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for specifically adjusting the electrical conductivity of co...
Patent number
11,492,707
Issue date
Nov 8, 2022
Chemetall GmbH
Olaf Dahlenburg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Reaction products of catechol compounds and functionalized co-react...
Patent number
11,407,921
Issue date
Aug 9, 2022
Henkel AG & Co. KGaA
Louis Patrick Rector
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Colored stainless steel plate and colored stainless steel coil
Patent number
11,331,702
Issue date
May 17, 2022
ABEL CO., LTD.
Hideki Iai
C21 - METALLURGY OF IRON
Information
Patent Grant
Metal sheet treatment method and metal sheet treated with this method
Patent number
11,319,633
Issue date
May 3, 2022
Arcelormittal
Lydia Rachiele
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum alloy strip with improved surface appearance
Patent number
11,260,439
Issue date
Mar 1, 2022
Hydro Aluminium Rolled Products GmbH
Dieter Bögershausen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
A COATING FOR GRAIN-ORIENTED SILICON STEEL COATING LAYER, AND GRAIN...
Publication number
20250066922
Publication date
Feb 27, 2025
Baoshan Iron & Steel Co., Ltd
Yaming Ji
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
INSULATING COATING COMPOSITION FOR ELECTRICAL STEEL SHEET, ELECTRIC...
Publication number
20250059648
Publication date
Feb 20, 2025
POSCO CO., LTD
Jungwoo KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Surface Adjuster for Zinc Phosphate Chemical Conversion Treatment
Publication number
20250059647
Publication date
Feb 20, 2025
Nihon Parkerizing Co., Ltd.
Ryosuke Kawagoshi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
UV-CURABLE PRECURSOR SOLUTIONS FOR DEPOSITION OF MIXED METAL OXIDE...
Publication number
20250034403
Publication date
Jan 30, 2025
Phosio Corporation
Omid Sadeghi
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ZnAlMg-Coated Metal Sheet with Improved Flexibility and Correspondi...
Publication number
20250003078
Publication date
Jan 2, 2025
ARCELORMITTAL
Luc Diez
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COATED MAGNETIC MATERIAL AND METHOD OF PRODUCING COATED MAGNETIC MA...
Publication number
20240344203
Publication date
Oct 17, 2024
Nichia Corporation.
Satoshi ABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SEMICONDUCTOR DEVICE PATTERNING METHODS
Publication number
20240271272
Publication date
Aug 15, 2024
Applied Materials, Inc.
Yong Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COATED AND PLATED STEEL SHEET OR COATED AND PLATED STEEL STRIP
Publication number
20240229245
Publication date
Jul 11, 2024
Nippon Steel Corporation
Takashi FUJII
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRE-TREATING ALUMINUM SURFACES WITH ZIRCONIUM- AND MOLYBDENUM-CONTA...
Publication number
20240209513
Publication date
Jun 27, 2024
CHEMETALL GMBH
Norbert Maurus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20240186042
Publication date
Jun 6, 2024
NIPPON STEEL CORPORATION
Shinsuke TAKATANI
C21 - METALLURGY OF IRON
Information
Patent Application
COATED AND PLATED STEEL SHEET OR COATED AND PLATED STEEL STRIP
Publication number
20240133041
Publication date
Apr 25, 2024
Nippon Steel Corporation
Takashi FUJII
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS OF SURFACE MODIFICATION OF METAL CASINGS AND CEMENT SHEATH...
Publication number
20240092694
Publication date
Mar 21, 2024
Saudi Arabian Oil Company
Hasmukh A. Patel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Metal sheet treatment method and metal sheet treated with this method
Publication number
20240093375
Publication date
Mar 21, 2024
ARCELORMITTAL
Frida GILBERT
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CHEMICAL SURFACE TREATMENT METHOD OF METAL FOR BONDING MATERIALS
Publication number
20240044010
Publication date
Feb 8, 2024
Hyundai Motor Company
Jae Gi Sim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING SAME
Publication number
20230395291
Publication date
Dec 7, 2023
NIPPON STEEL CORPORATION
Hiroyasu FUJII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Workpiece Plating Treatment Method and Workpiece Manufacturing Method
Publication number
20230383413
Publication date
Nov 30, 2023
Tyco Electronics (Suzhou) Ltd.
Daiqiong (Diana) Zhang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
THERMALLY MODIFIED OXIDE BASED PRETREATMENTS FOR METALS AND METHODS...
Publication number
20230243060
Publication date
Aug 3, 2023
Novelis Inc.
Theresa Elizabeth MacFarlane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SURFACE COATING FOR DEGRADABLE MAGNESIUM AND MAGNESIUM ALLOYS AND M...
Publication number
20230212755
Publication date
Jul 6, 2023
SUZHOU INNOTECH MEDICAL TECHNOLOGY CO.,LTD.
Chen SHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CHEMICAL CONVERSION TREATMENT LIQUID AND PRODUCTION METHOD FOR MEMB...
Publication number
20230144193
Publication date
May 11, 2023
YUKEN INDUSTRY CO., LTD.
Tsukasa NIWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR DEVICE PATTERNING METHODS
Publication number
20230142926
Publication date
May 11, 2023
Applied Materials, Inc.
Yong Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONVERSION COATING FOR CANS CONTAINING HYDROGEN SULFIDE PRODUCING L...
Publication number
20230107608
Publication date
Apr 6, 2023
PPG INDUSTRIES OHIO, INC.
Silvia Bezer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TRANSPARENT CONDUCTIVE FILM, METHOD OF MANUFACTURING SAME, THIN FIL...
Publication number
20230079198
Publication date
Mar 16, 2023
Samsung Electronics Co., Ltd.
Younhee LIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RUST-PROOFING TREATMENT METHOD, AND RUST-PROOFING-TREATED ARTICLE
Publication number
20220372626
Publication date
Nov 24, 2022
NOF METAL COATINGS ASIA PACIFIC CO., LTD.
Takumi KOMATSUZAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BISMUTH COMPOSITIONS FOR METAL PRETREATMENT APPLICATIONS
Publication number
20220364240
Publication date
Nov 17, 2022
Henkel AG & Co. KGaA
Donald Robb Vonk
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL-DOPED BORON FILMS
Publication number
20220341034
Publication date
Oct 27, 2022
Applied Materials, Inc.
Aykut Aydin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND SURFACE TREATMENT AGENT FOR...
Publication number
20220341043
Publication date
Oct 27, 2022
NIPPON STEEL CORPORATION
Kazutoshi TAKEDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR OPERATING A TREATMENT SYSTEM, TREATMENT SYSTEM, AND USE...
Publication number
20220161192
Publication date
May 26, 2022
Dürr Systems AG
Jürgen WESCHKE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Selective Deposition Of A Heterocyclic Passivation Film On A Metal...
Publication number
20220127717
Publication date
Apr 28, 2022
Applied Materials, Inc.
Yong Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALTERNATIVE COMPOSITION AND ALTERNATIVE METHOD FOR EFFECTIVELY PHOS...
Publication number
20220119957
Publication date
Apr 21, 2022
CHEMETALL GMBH
Timo Christoph Ceglarek
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PASSIVATING AN ALUMINUM SURFACE PROVIDED WITH A FLUX
Publication number
20220112606
Publication date
Apr 14, 2022
MAHLE International GmbH
Peter Englert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...