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C23C22/07
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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
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C23C22/07
containing phosphates
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Patents Grants
last 30 patents
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Patent Grant
Electrical steel sheet, laminated core and rotating electric machine
Patent number
12,057,248
Issue date
Aug 6, 2024
Nippon Steel Corporation
Shinsuke Takatani
B32 - LAYERED PRODUCTS
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
Method for forming film and method for manufacturing electrical ste...
Patent number
12,033,791
Issue date
Jul 9, 2024
JFE Steel Corporation
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metallic substrate treatment methods and articles comprising a phos...
Patent number
12,018,380
Issue date
Jun 25, 2024
Howmet Aerospace Inc.
Ryan N. Scott
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Systems and methods for laminating can end stock
Patent number
11,826,985
Issue date
Nov 28, 2023
Novelis Inc.
Peter Spahn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing a magnesium material or magnesium alloy ma...
Patent number
11,725,287
Issue date
Aug 15, 2023
Nihon Parkerizing Co., Ltd.
Yukihiro Ueda
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...
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Patent Grant
Shape-forming packaging material, and method for producing power st...
Patent number
11,699,823
Issue date
Jul 11, 2023
Showa Denko Packaging Co., Ltd.
Yuji Minamibori
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Coated metal, coating-forming treatment solution, and method for pr...
Patent number
11,692,272
Issue date
Jul 4, 2023
JFE Steel Corporation
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solution composition for steel sheet surface treatment, zinc-based...
Patent number
11,634,819
Issue date
Apr 25, 2023
Posco
Soo-Hyoun Cho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of tin-plating copper alloy for electric or electronic parts...
Patent number
11,542,606
Issue date
Jan 3, 2023
POONGSAN CORPORATION
Cheol Min Park
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composite phosphate coatings
Patent number
11,505,868
Issue date
Nov 22, 2022
PHOSFAN LTD.
Avraham Sheinkman
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Solution composition for steel sheet surface treatment, zinc-based...
Patent number
11,346,003
Issue date
May 31, 2022
Posco
Soo-Hyoun Cho
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of preserving a nuclear fuel element
Patent number
11,295,869
Issue date
Apr 5, 2022
Battelle Energy Alliance, LLC
Aleksey Rezvoi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Patent Grant
Coated metal, coating-forming treatment solution, and method for pr...
Patent number
11,280,003
Issue date
Mar 22, 2022
JFE Steel Corporation
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for applying ultrafine phosphate conversion crystal coatings
Patent number
11,142,828
Issue date
Oct 12, 2021
PHOSFAN LTD.
Avraham Sheinkman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Conveyor frame treatment for suppressing phosphate dragging resulti...
Patent number
11,118,271
Issue date
Sep 14, 2021
Henkel AG & Co. KGaA
Jan-Willem Brouwer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Grain-oriented electrical steel sheet and method for producing grai...
Patent number
11,072,861
Issue date
Jul 27, 2021
Nippon Steel Corporation
Kazutoshi Takeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method of a coated sheet comprising the application of...
Patent number
11,007,750
Issue date
May 18, 2021
Arcelormittal
Lydia Rachiele
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Grain-oriented electrical steel sheet and production method for gra...
Patent number
10,968,521
Issue date
Apr 6, 2021
JFE Steel Corporation
Takumi Umada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Treatment liquid for black trivalent chromium conversion coating, t...
Patent number
10,968,520
Issue date
Apr 6, 2021
Nippon Hyomen Kagaku Kabushiki Kaisha
Kazuyuki Shinozaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Galvanized steel sheet and manufacturing method therefor
Patent number
10,907,255
Issue date
Feb 2, 2021
JFE Steel Corporation
Shinichi Furuya
B32 - LAYERED PRODUCTS
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Patent Grant
Steel sheet for containers, and method for producing steel sheet fo...
Patent number
10,851,467
Issue date
Dec 1, 2020
Nippon Steel Corporation
Akira Tachiki
B32 - LAYERED PRODUCTS
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Patent Grant
Metallic material for electronic components and method for producin...
Patent number
10,826,203
Issue date
Nov 3, 2020
JX Nippon Mining & Metals Corporation
Yoshitaka Shibuya
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treatment agent, surface treatment method, and surface trea...
Patent number
10,752,996
Issue date
Aug 25, 2020
Nihon Parkerizing Co., Ltd.
Takeru Azuma
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface-treated steel sheet for fuel tanks
Patent number
10,738,384
Issue date
Aug 11, 2020
Nippon Steel Corporation
Hiromasa Shoji
B60 - VEHICLES IN GENERAL
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Patent Grant
Method for nickel-free phosphating metal surfaces
Patent number
10,738,383
Issue date
Aug 11, 2020
Chemetall GmbH
Olaf Dahlenburg
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrical steel sheet and method for producing electrical steel sheet
Patent number
10,706,998
Issue date
Jul 7, 2020
Nippon Steel Corporation
Kazutoshi Takeda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
HEXAVALENT CHROMIUM-FREE WATER-BASED SURFACE TREATMENT SOLUTION, SU...
Publication number
20240360563
Publication date
Oct 31, 2024
NIPPON PAINT SURF CHEMICALS CO., LTD.
Toshiaki SHIMAKURA
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
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR FORMING INSULA...
Publication number
20240158895
Publication date
May 16, 2024
NIPPON STEEL CORPORATION
Kazutoshi TAKEDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Al-Mg series aluminum alloy sheet, a preparation method and use the...
Publication number
20240150871
Publication date
May 9, 2024
Chinalco Materials Application Research Institution Co., Ltd.
Xiaodong MAO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SURFACE MODIFICATION OF A ZINC-BASED METAL COATING IN A HOT-DIP COA...
Publication number
20240141470
Publication date
May 2, 2024
ThyssenKrupp Steel Europe AG
Fabian JUNGE
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR FORMING FILM AND METHOD FOR MANUFACTURING ELECTRICAL STE...
Publication number
20240105384
Publication date
Mar 28, 2024
JFE STEEL CORPORATION
Takashi Terashima
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT STATION, TREATMENT UNIT, AND METHOD FOR TREATING WORKPIECES
Publication number
20240033769
Publication date
Feb 1, 2024
Dürr Systems AG
Tobias JÄGER
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METALLIC SUBSTRATE TREATMENT METHODS AND ARTICLES COMPRISING A PHOS...
Publication number
20240026545
Publication date
Jan 25, 2024
HOWMET AEROSPACE INC.
Ryan N. Scott
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ELECTRICAL STEEL SHEET, LAMINATED CORE AND ROTATING ELECTRIC MACHINE
Publication number
20230113264
Publication date
Apr 13, 2023
NIPPON STEEL CORPORATION
Shinsuke TAKATANI
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
CONTROL OF ALUMINUM ALLOY MICROSTRUCTURE FOR IMPROVED CORROSION RES...
Publication number
20230099830
Publication date
Mar 30, 2023
Novelis Inc.
Theresa Elizabeth MacFarlane
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING A SURFACE-TREATED AND SURFACE-CONDITIONED STEE...
Publication number
20230019066
Publication date
Jan 19, 2023
ThyssenKrupp Steel Europe AG
Fabian JUNGE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL SHEET HAVING A DETERMINISTIC SURFACE STRUCTURE AND METHOD FOR...
Publication number
20230002910
Publication date
Jan 5, 2023
ThyssenKrupp Steel Europe AG
Fabian JUNGE
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
INSULATION LAYER FORMATION METHOD, MEMBER WITH INSULATION LAYER, RE...
Publication number
20220251712
Publication date
Aug 11, 2022
NEXT INNOVATION INC.
Hiroshi Michiwaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COATED METAL, COATING-FORMING TREATMENT SOLUTION, AND METHOD FOR PR...
Publication number
20220162759
Publication date
May 26, 2022
JFE STEEL CORPORATION
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METALLIC SUBSTRATE TREATMENT METHODS AND ARTICLES COMPRISING A PHOS...
Publication number
20220145471
Publication date
May 12, 2022
HOWMET AEROSPACE INC.
Ryan N. Scott
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20220090267
Publication date
Mar 24, 2022
NIPPON STEEL CORPORATION
Shinji YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20220042136
Publication date
Feb 10, 2022
NIPPON STEEL CORPORATION
Satoshi ARAI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRODUCTION METHOD FOR TREATMENT SOLUTION FOR FORMING INSULATING COA...
Publication number
20210269921
Publication date
Sep 2, 2021
JFE STEEL CORPORATION
Takashi TERASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICITY STORAGE DEVICE CLADDING
Publication number
20210226283
Publication date
Jul 22, 2021
Toppan Printing Co., Ltd.
Junya IMAMOTO
B32 - LAYERED PRODUCTS
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Patent Application
MAGNESIUM ALLOY LAYERED COMPOSITES FOR ELECTRONIC DEVICES
Publication number
20210207272
Publication date
Jul 8, 2021
Hewlett-Packard Development Company, L.P.
Kuan-Ting Wu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR TREATING SURFACE OF ALUMINUM ARTICLE
Publication number
20210172072
Publication date
Jun 10, 2021
SHOWA DENKO K.K.
Kazuo OTANI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONVEYING RACK CLEANING IN AN ELECTRODEPOSITION PROCESS
Publication number
20210062356
Publication date
Mar 4, 2021
Henkel AG & Co. KGaA
Jan-Willem Brouwer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS AND COMPOSITION FOR PASSIVATING METAL SURFACES
Publication number
20200340122
Publication date
Oct 29, 2020
BULK CHEMICALS, INC.
Cody R. Hanna
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SYSTEMS AND METHODS FOR LAMINATING CAN END STOCK
Publication number
20200207063
Publication date
Jul 2, 2020
Novelis Inc.
Peter Spahn
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD FOR GRA...
Publication number
20190390350
Publication date
Dec 26, 2019
JFE STEEL CORPORATION
Takumi Umada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF TIN-PLATING COPPER ALLOY FOR ELECTRIC OR ELECTRONIC PARTS...
Publication number
20190330743
Publication date
Oct 31, 2019
POONGSAN CORPORATION
Cheol Min Park
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COATED METAL, COATING-FORMING TREATMENT SOLUTION, AND METHOD FOR PR...
Publication number
20190226093
Publication date
Jul 25, 2019
JFE STEEL CORPORATION
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR PRODUCING GRAI...
Publication number
20190186018
Publication date
Jun 20, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Kazutoshi TAKEDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Receiver unit for accepting a multitude of oblong bodies in a treat...
Publication number
20190186019
Publication date
Jun 20, 2019
Emil Hepting
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...