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Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
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CPC
C23F17/00
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C
CHEMISTRY METALLURGY
C23
Surface treatment
C23F
NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
Current Industry
C23F17/00
Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
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Patents Grants
last 30 patents
Information
Patent Grant
Metal foil with carrier and preparation method thereof
Patent number
12,167,533
Issue date
Dec 10, 2024
GUANGZHOU FANGBANG ELECTRONICS CO., LTD
Zhi Su
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Titanium alloy product, housing, and method for manufacturing the same
Patent number
12,098,445
Issue date
Sep 24, 2024
SHENZHENSHI YUZHAN PRECISION TECHNOLOGY CO., LTD.
Wen-Cheng Zhu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrodeposited compositions and nanolaminated alloys for articles...
Patent number
12,084,773
Issue date
Sep 10, 2024
Modumetal, Inc.
John D. Whitaker
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Catalyzed metal foil and uses thereof to produce electrical circuits
Patent number
12,063,748
Issue date
Aug 13, 2024
AVERATEK CORPORATION
Shinichi Iketani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Zinc-coated steel sheet with high resistance spot weldability
Patent number
12,054,802
Issue date
Aug 6, 2024
Arcelormittal
Jean-Marc Pipard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface treatment method for magnesium alloy object and structure t...
Patent number
12,018,389
Issue date
Jun 25, 2024
Ju Teng International Holdings Ltd.
Hsiang-Jui Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing LCP-based flexible copper-clad plate, and...
Patent number
12,012,660
Issue date
Jun 18, 2024
RICHVIEW ELECTRONICS CO., LTD.
Nianqun Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Roll-bonded laminate and method for producing the same
Patent number
11,999,131
Issue date
Jun 4, 2024
Toyo Kohan Co., Ltd.
Yusuke Hashimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for viscous hydrocarbon transportation
Patent number
11,975,746
Issue date
May 7, 2024
FCCL Partnership
Subodh Gupta
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic contamination free surface machining
Patent number
11,932,950
Issue date
Mar 19, 2024
Applied Materials, Inc.
Yuanhong Guo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface pattern forming method for aluminium product
Patent number
11,913,122
Issue date
Feb 27, 2024
Samsung Electronics Co., Ltd.
Kyunghwan Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Treatment methods and solutions for improving adhesion of gold elec...
Patent number
11,898,264
Issue date
Feb 13, 2024
Hutchinson Technology Incorporated
Paul V. Pesavento
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Mold and production method therefor
Patent number
11,820,048
Issue date
Nov 21, 2023
PROTERIAL, LTD.
Daiki Shinno
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Steel sheet for hot press formed member having excellent coating ad...
Patent number
11,820,103
Issue date
Nov 21, 2023
POSCO Co., Ltd
Seong-Woo Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing enhanced graphite metallic bipolar plate materials
Patent number
11,824,229
Issue date
Nov 21, 2023
NEXGEN Materials, LLC
Alexander A. Bistrika
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Metallic housing of electronic device
Patent number
11,805,615
Issue date
Oct 31, 2023
HTC Corporation
Tim Chung-Ting Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Steel sheet for hot press formed member having excellent resistance...
Patent number
11,801,664
Issue date
Oct 31, 2023
POSCO Co., Ltd
Seong-Woo Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing circuit board including metal-containing l...
Patent number
11,770,903
Issue date
Sep 26, 2023
Korea Institute of Science and Technology
Ji Young Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Nitriding apparatus for manufacturing a grain-oriented electrical s...
Patent number
11,761,074
Issue date
Sep 19, 2023
JFE Steel Corporation
Yukihiro Shingaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of metallic component surface modification for electrochemic...
Patent number
11,718,906
Issue date
Aug 8, 2023
TREADSTONE TECHNOLOGIES, INC.
Conghua Wang
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for dip-coating a metal strip
Patent number
11,692,257
Issue date
Jul 4, 2023
Arcelormittal
Angel Garcia Martino
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for the manufacture of a coated steel sheet
Patent number
11,680,331
Issue date
Jun 20, 2023
Arcelormittal
Anirban Chakraborty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Antibacterial surface treated copper material and a method for prep...
Patent number
11,672,253
Issue date
Jun 13, 2023
Hyundai Motor Company
Chang Yeol Yoo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Zinc-coated steel sheet with high resistance spot weldability
Patent number
11,649,522
Issue date
May 16, 2023
Arcelormittal
Jean-Marc Pipard
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy products exhibiting improved bond durability and met...
Patent number
11,649,529
Issue date
May 16, 2023
Novelis Inc.
Liangliang Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Amorphous metal strip and method for producing an amorphous metal s...
Patent number
11,629,413
Issue date
Apr 18, 2023
Vacuumschmelze GmbH & Co. KG
Christian Polak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal article, method for manufacturing the metal article, and meta...
Patent number
11,629,428
Issue date
Apr 18, 2023
Fulian Yuzhan Precision Technology Co., Ltd
Kar-Wai Hon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for coating steel sheets or steel strips and method for prod...
Patent number
11,613,791
Issue date
Mar 28, 2023
Salzgitter Flachstahl GmbH
Frank Beier
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Biofilm resistant medical implant
Patent number
11,596,720
Issue date
Mar 7, 2023
Smith & Nephew, Inc.
Vivek D. Pawar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Organic contamination free surface machining
Patent number
11,555,250
Issue date
Jan 17, 2023
Applied Materials, Inc.
Yuanhong Guo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Catalyzed Metal Foil and Uses Thereof
Publication number
20240407106
Publication date
Dec 5, 2024
Averatek Corporation
Shinichi Iketani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for the fabrication of a resistance spot weld
Publication number
20240344166
Publication date
Oct 17, 2024
ARCELORMITTAL
Jean-Marc PIPARD
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FOOD CONTACT MEMBER AND SURFACE TREATMENT METHOD THEREOF
Publication number
20240247377
Publication date
Jul 25, 2024
FUJI KIHAN CO., LTD.
Yoshio MIYASAKA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT PAINTING A...
Publication number
20240198633
Publication date
Jun 20, 2024
POSCO CO., LTD.
Jin-Keun OH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PALLADIUM PLATING CATALYST LAYER BY LASER INDUCED FORWARD TRANSFER
Publication number
20240179847
Publication date
May 30, 2024
STMicroelectronics S.r.l.
Paolo CREMA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT RESISTANCE...
Publication number
20240051265
Publication date
Feb 15, 2024
POSCO CO., LTD
Seong-Woo KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fe-BASED ELECTROPLATED STEEL SHEET AND GALVANNEALED STEEL SHEET, AN...
Publication number
20240009962
Publication date
Jan 11, 2024
JFE STEEL CORPORATION
Shunsuke YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET WITH EXCELLENT PLATING...
Publication number
20240003032
Publication date
Jan 4, 2024
POSCO Co., Ltd
Jin-Ho Jung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PLATING AN AUTOMOTIVE EXHAUST PIPE
Publication number
20230417357
Publication date
Dec 28, 2023
Cory Pehrsson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GALVANIZED STEEL SHEET, ELECTRODEPOSITION-COATED STEEL SHEET, AUTOM...
Publication number
20230407447
Publication date
Dec 21, 2023
JFE STEEL CORPORATION
Shunsuke YAMAMOTO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PREPARING BAINITE HOT-WORKING DIE
Publication number
20230366055
Publication date
Nov 16, 2023
Hebei Vocational University of Industry and Technology
Shuang LI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR DIP-COATING A METAL STRIP
Publication number
20230287552
Publication date
Sep 14, 2023
ARCELORMITTAL
Angel GARCIA MARTINO
C21 - METALLURGY OF IRON
Information
Patent Application
ZINC-COATED STEEL SHEET WITH HIGH RESISTANCE SPOT WELDABILITY
Publication number
20230272502
Publication date
Aug 31, 2023
ARCELORMITTAL
Jean-Marc PIPARD
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WET FUNCTIONALIZATION OF DIELECTRIC SURFACES
Publication number
20230197509
Publication date
Jun 22, 2023
LAM RESEARCH CORPORATION
Lee J. Brogan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of Manufacturing a Component Carrier and a Component Carrier
Publication number
20230171897
Publication date
Jun 1, 2023
AT&S (China) Co. Ltd.
Ismadi Bin ISMAIL
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TITANIUM SURFACE TREATMENT METHOD
Publication number
20230151506
Publication date
May 18, 2023
Dongguan DSP Technology Co., Ltd.
Guo TIE LONG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ORGANIC CONTAMINATION FREE SURFACE MACHINING
Publication number
20230151497
Publication date
May 18, 2023
Applied Materials, Inc.
Yuanhong Guo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROPLATING AND ETCHING SYSTEM AND METHOD
Publication number
20230059365
Publication date
Feb 23, 2023
David Sapiro
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
INTEGRATED HIGH THROUGHPUT COLD SPRAY COATING MANUFACTURING SYSTEM
Publication number
20230009856
Publication date
Jan 12, 2023
Samuel McAlpine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONFORMAL YTTRIUM OXIDE COATING
Publication number
20220403531
Publication date
Dec 22, 2022
Applied Materials, Inc.
Tony S. Kaushal
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STAINLESS STEEL FOR SEPARATION PLATE OF POLYMER ELECTROLYTE MEMBRAN...
Publication number
20220359888
Publication date
Nov 10, 2022
POSCO
Jong Hee KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS FOR VISCOUS HYDROCARBON TRANSPORTATION
Publication number
20220332354
Publication date
Oct 20, 2022
FCCL PARTNERSHIP
Subodh GUPTA
B82 - NANO-TECHNOLOGY
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT RESISTANCE...
Publication number
20220250353
Publication date
Aug 11, 2022
Posco
Seong-Woo KIM
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fabrication Method of Flexible Cyclo-Olefin Polymer (COP) Substrate...
Publication number
20220181165
Publication date
Jun 9, 2022
Compass Technology Company Limited
Kelvin Po Leung Pun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ANTIBACTERIAL SURFACE TREATED COPPER MATERIAL AND A METHOD FOR PREP...
Publication number
20220167624
Publication date
Jun 2, 2022
Hyundai Motor Company
Chang Yeol Yoo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
VAPOR CHAMBER DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20220146207
Publication date
May 12, 2022
Unimicron Technology Corp.
Pu-Ju LIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING CIRCUIT BOARD INCLUDING METAL-CONTAINING L...
Publication number
20220132676
Publication date
Apr 28, 2022
Korea Institute of Science and Technology
Ji Young BYUN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Treatment Methods And Solutions For Improving Adhesion Of Gold Elec...
Publication number
20220090284
Publication date
Mar 24, 2022
Hutchinson Technology Incorporated
Paul V. Pesavento
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING EXCELLENT COATING AD...
Publication number
20220055342
Publication date
Feb 24, 2022
POSCO
Seong-Woo KIM
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING PRINTED WIRING BOARD
Publication number
20220046806
Publication date
Feb 10, 2022
IBIDEN CO., LTD.
Satoru KAWAI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR