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CHEMISTRY METALLURGY
C23
Surface treatment
C23G
CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
C23G1/00
Cleaning or pickling metallic material with solutions or molten salts
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C23G1/103
copper or alloys of copper
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Patents Grants
last 30 patents
Information
Patent Grant
Silver-plated product and method for producing same
Patent number
12,173,425
Issue date
Dec 24, 2024
Dowa Metaltech Co., Ltd.
Yutaro Hirai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for increasing adhesion strength between a surface of copper...
Patent number
11,963,308
Issue date
Apr 16, 2024
Atotech Deutschland GmbH & Co. KG
Norbert Lützow
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for wet atomic layer etching of copper
Patent number
11,866,831
Issue date
Jan 9, 2024
Tokyo Electron Limited
Christopher Netzband
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metallic material surface treatment agent, metallic material having...
Patent number
11,603,592
Issue date
Mar 14, 2023
Nihon Parkerizing Co., Ltd.
Yusuke Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and system for cleaning copper-exposed substrate
Patent number
11,491,517
Issue date
Nov 8, 2022
Organo Corporation
Daisaku Yano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing circuit board
Patent number
11,294,285
Issue date
Apr 5, 2022
HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd.
Xian-Qin Hu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods, systems and apparatuses for copper removal from aluminum d...
Patent number
10,745,812
Issue date
Aug 18, 2020
The Boeing Company
David L. Crump
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing circuit board
Patent number
10,653,011
Issue date
May 12, 2020
HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd.
Xian-Qin Hu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Compositions and methods that promote charge complexing copper prot...
Patent number
10,613,442
Issue date
Apr 7, 2020
Merck Patent GmbH
John Cleaon Moore
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and system for cleaning copper-exposed substrate
Patent number
10,434,546
Issue date
Oct 8, 2019
Organo Corporation
Daisaku Yano
B08 - CLEANING
Information
Patent Grant
Method for surface treatment of metals using bacteria
Patent number
9,920,436
Issue date
Mar 20, 2018
Industry-Academic Cooperation Foundation, Yeungnam University
Tae Jo Ko
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-precision zinc-based alloy electrode wire and manufacture meth...
Patent number
9,855,617
Issue date
Jan 2, 2018
Ningbo Powerway Materialise Co., Ltd.
Zhining Liang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing brass-plated steel wire and brass-plated s...
Patent number
9,579,704
Issue date
Feb 28, 2017
Bridgestone Corporation
Takahisa Shizuku
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Oxidizing aqueous cleaner for the removal of post-etch residues
Patent number
9,443,713
Issue date
Sep 13, 2016
Advanced Technology Materials, Inc.
David W. Minsek
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
System and method for cleaning stator cooling coils
Patent number
9,394,618
Issue date
Jul 19, 2016
SIEMENS ENERGY, INC.
James C. Bellows
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of treating wiring substrate and wiring substrate manufactur...
Patent number
9,301,399
Issue date
Mar 29, 2016
Mitsubishi Gas Chemical Company, Inc.
Tomoko Suzuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of surface treatment for metal glass part, and metal glass p...
Patent number
9,175,406
Issue date
Nov 3, 2015
TOKOKU UNIVERSITY
Xin Min Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
9,109,188
Issue date
Aug 18, 2015
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plating method of circuit substrate, production method of plated ci...
Patent number
9,017,563
Issue date
Apr 28, 2015
Tokuyama Corporation
Emi Ushioda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Acidic cleaner for metal surfaces
Patent number
8,921,298
Issue date
Dec 30, 2014
Ecolab USA Inc.
Thomas Tyborski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composition for cleaning and rust prevention and process for produc...
Patent number
8,802,608
Issue date
Aug 12, 2014
Mitsubishi Gas Chemical Comany, Inc.
Kenji Shimada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composition comprising an alkanesulfonic acid for dissolving and/or...
Patent number
8,648,026
Issue date
Feb 11, 2014
BASF SE
Joseph P Borst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Bevel plasma treatment to enhance wet edge clean
Patent number
8,414,790
Issue date
Apr 9, 2013
Lam Research Corporation
Andrew D. Bailey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sarcosine compound used as corrosion inhibitor
Patent number
8,337,716
Issue date
Dec 25, 2012
UWiZ Technology Co., Ltd.
Song-Yuan Chang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Low-temperature wafer bonding of semiconductors to metals
Patent number
8,304,324
Issue date
Nov 6, 2012
Corporation for National Research Initiatives
Michael Huff
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for inhibiting oxide formation on copper surfaces
Patent number
8,298,610
Issue date
Oct 30, 2012
E I du Pont de Nemours and Company
Jeffery Scott Thompson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aqueous cleaning composition containing copper-specific corrosion i...
Patent number
8,293,694
Issue date
Oct 23, 2012
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composition and method for improved adhesion of polymeric materials...
Patent number
8,192,636
Issue date
Jun 5, 2012
Atotech Deutschland GmbH
Dirk Tews
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
8,007,594
Issue date
Aug 30, 2011
Hynix Semiconductor Inc.
Young Bang Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cleaning formulation for removing residues on surfaces
Patent number
7,947,637
Issue date
May 24, 2011
Fujifilm Electronic Materials, U.S.A., Inc.
Emil Kneer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR SMOOTHING SURFACE OF COPPER FOIL AND COPPER FOIL OBTAINED
Publication number
20240218554
Publication date
Jul 4, 2024
Nan Ya Plastics Corporation
Te-Chao Liao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
A METHOD FOR INCREASING ADHESION STRENGTH BETWEEN A SURFACE OF COPP...
Publication number
20210251085
Publication date
Aug 12, 2021
Atotech Deutschland GmbH
Norbert LÜTZOW
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WATER-SOLUBLE FLUX AND COPPER MATERIAL PICKLING METHOD
Publication number
20210002550
Publication date
Jan 7, 2021
Xianhua Zeng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Metallic Material Surface Treatment Agent, Metallic Material Having...
Publication number
20200362461
Publication date
Nov 19, 2020
Nihon Parkerizing Co., Ltd.
Yusuke Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING CIRCUIT BOARD
Publication number
20200236783
Publication date
Jul 23, 2020
HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd.
XIAN-QIN HU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING CIRCUIT BOARD
Publication number
20190116676
Publication date
Apr 18, 2019
HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd.
XIAN-QIN HU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITIONS AND METHODS THAT PROMOTE CHARGE COMPLEXING COPPER PROT...
Publication number
20180074408
Publication date
Mar 15, 2018
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
John Cleaon Moore
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION AND METHOD FOR MICRO ETCHING OF COPPER AND COPPER ALLOYS
Publication number
20170275767
Publication date
Sep 28, 2017
Atotech Deutschland GmbH
Markku LAGER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COPPER ALLOY PLATE STRIP FOR USE IN LED LEAD FRAME
Publication number
20170271567
Publication date
Sep 21, 2017
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masayasu NISHIMURA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
High-Precision Zinc-Based Alloy Electrode Wire and Manufacture Meth...
Publication number
20160368070
Publication date
Dec 22, 2016
NINGBO POWERWAY MATERIALISE CO., LTD.
Zhining Liang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR MANUFACTURING BRASS-PLATED STEEL WIRE AND BRASS-PLATED S...
Publication number
20140315044
Publication date
Oct 23, 2014
BRIDGESTONE CORPORATION
Takashisa Shizuku
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF TREATING WIRING SUBSTRATE AND WIRING SUBSTRATE MANUFACTUR...
Publication number
20140311778
Publication date
Oct 23, 2014
Mitsubishi Gas Chemical Company, Inc.
Tomoko SUZUKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TREATMENT OF SHAPED BODIES COMPRISING COPPER WITH A MIXTURE COMPRIS...
Publication number
20140121145
Publication date
May 1, 2014
BASF SE
Thomas Paasche
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING RUBBER-METAL COMPOSITE, RUBBER-METAL COMPOS...
Publication number
20130192960
Publication date
Aug 1, 2013
BRIDGESTONE CORPORATION
Shinichi Toyosawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Low Etch Process for Direct Metallization
Publication number
20130186764
Publication date
Jul 25, 2013
Kesheng Feng
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF REMOVING OXIDE FILM ON SURFACE OF COPPER OR COPPER-BASE A...
Publication number
20130156631
Publication date
Jun 20, 2013
MITSUBISHI MATERIALS CORPORATION
Jyunichi Kumagai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPOSITION FOR DISSOLVING AND/OR INHIBITING DEPOSITION OF SCALE ON...
Publication number
20130137622
Publication date
May 30, 2013
BASF SE
Joseph P Borst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
AQUEOUS CLEANING COMPOSITION CONTAINING COPPER-SPECIFIC CORROSION I...
Publication number
20130072411
Publication date
Mar 21, 2013
Advanced Technology Materials, Inc.
William A. Wojtczak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLATING METHOD OF CIRCUIT SUBSTRATE, PRODUCTION METHOD OF PLATED CI...
Publication number
20130048598
Publication date
Feb 28, 2013
Emi USHIODA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR INHIBITING OXIDE FORMATION ON COPPER SURFACES
Publication number
20120160266
Publication date
Jun 28, 2012
E.I. du Pont de Nemours and Company
Jeffery Scott Thompson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CLEANING SOLUTION FOR SIDEWALL POLYMER OF DAMASCENE PROCESSES
Publication number
20110214688
Publication date
Sep 8, 2011
LAM RESEARCH CORPORATION
Anthony D. Ozzello, JR.
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OXIDIZING AQUEOUS CLEANER FOR THE REMOVAL OF POST-ETCH RESIDUES
Publication number
20110186086
Publication date
Aug 4, 2011
Advanced Technology Materials, Inc.
David W. Minsek
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR SURFACE TREATMENT OF METALS
Publication number
20110056516
Publication date
Mar 10, 2011
Richard E. Adair
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110023907
Publication date
Feb 3, 2011
Hynix Semiconductor Inc.
Young Bang LEE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ACIDIC CLEANER FOR METAL SURFACES
Publication number
20100294307
Publication date
Nov 25, 2010
Ecolab Inc.
Thomas Tyborski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR INHIBITING OXIDE FORMATION ON COPPER SURFACES
Publication number
20100215841
Publication date
Aug 26, 2010
E.I. du Pont de Nemours and Company
Jeffery Scott Thompson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BEVEL PLASMA TREATMENT TO ENHANCE WET EDGE CLEAN
Publication number
20100213173
Publication date
Aug 26, 2010
Andrew D. Bailey, III
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION FOR CLEANING AND RUST PREVENTION AND PROCESS FOR PRODUC...
Publication number
20100197136
Publication date
Aug 5, 2010
Mitsubishi Gas Chemical Company, Inc.
Kenji Shimada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF SURFACE TREATMENT FOR METAL GLASS PART, AND METAL GLASS P...
Publication number
20100089761
Publication date
Apr 15, 2010
Tohoku University
Xin Min Wang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Composition and Method for Improved Adhesion of Polymeric Materials...
Publication number
20100035435
Publication date
Feb 11, 2010
Atotech Deutschland GmbH
Dirk Tews
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...