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C23C8/60
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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
C23C8/00
Solid state diffusion of only non-metal elements into metallic material surfaces Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating
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C23C8/60
using solids
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Patents Grants
last 30 patents
Information
Patent Grant
Anti-coking iron spinel surface
Patent number
12,065,744
Issue date
Aug 20, 2024
Nova Chemicals (International) S.A.
Evan Mah
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Preservation of strain in iron nitride magnet
Patent number
11,581,113
Issue date
Feb 14, 2023
Regents of The University of Minnesota
Jian-Ping Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process and apparatus for continuous production of porous structures
Patent number
11,486,030
Issue date
Nov 1, 2022
Molecule Works Inc.
Wei Liu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Preservation of strain in iron nitride magnet
Patent number
11,217,370
Issue date
Jan 4, 2022
Regents of The University of Minnesota
Jian-Ping Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Boronizing powder compositions for improved boride layer quality in...
Patent number
11,192,792
Issue date
Dec 7, 2021
BWT LLC
Craig Zimmerman
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for producing composite structures using diffusion or therm...
Patent number
11,060,194
Issue date
Jul 13, 2021
The United States of America, as represented by the Secretary of the Navy
Nishkamraj U. Deshpande
F41 - WEAPONS
Information
Patent Grant
Apparatus and method for coating with solid-state powder
Patent number
10,053,765
Issue date
Aug 21, 2018
FEMVIX CORP.
Ok Min Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface passivation of active material particles for use in electro...
Patent number
9,343,745
Issue date
May 17, 2016
A123 Systems LLC
Tzu-Yuan Lin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Biochip substrate and method for producing same
Patent number
9,164,082
Issue date
Oct 20, 2015
Toyo Aluminium Kabushiki Kaisha
Hidetoshi Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Knife for wood processing and methods for plating and surface treat...
Patent number
9,068,260
Issue date
Jun 30, 2015
Andritz Iggesund Tools Inc.
Jennings Drake Carlisle
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process and apparatus to treat metal surfaces
Patent number
8,894,770
Issue date
Nov 25, 2014
Andritz Iggesund Tools Inc.
Jennings Drake Carlisle
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing resin-coated metal pigment
Patent number
8,883,255
Issue date
Nov 11, 2014
ASAHI KASEI CHEMICALS CORPORATION
Fahmi Yunazar
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Body comprising hard face structure and method for making same
Patent number
8,753,755
Issue date
Jun 17, 2014
Element Six GmbH
Igor Yuri Konyashin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Die reinforcing method and die repairing method
Patent number
8,337,639
Issue date
Dec 25, 2012
Honda Motor Co., Ltd.
Toshimasa Kumaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Nitriding-oxidizing treatment method for metal
Patent number
7,896,980
Issue date
Mar 1, 2011
Ting-Cheng Chou
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pastes for the coating of substrates, methods for manufacturing the...
Patent number
5,723,535
Issue date
Mar 3, 1998
H. C. Starck GmbH & Co., KG
Bruno E. Krismer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Case nitrided aluminum product, process for case nitriding the same...
Patent number
5,582,655
Issue date
Dec 10, 1996
Toyota Jidosha Kabushiki Kaisha
Yasuhiro Yamada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Case nitrided aluminum product, process for case nitriding the same...
Patent number
5,514,225
Issue date
May 7, 1996
Toyota Jidosha Kabushiki Kaisha
Yasuhiro Yamada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of controlling supersaturated injection and concentration of...
Patent number
4,670,291
Issue date
Jun 2, 1987
Osaka University
Hirotaro Mori
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for injecting exotic atoms into a solid with electron beams
Patent number
4,670,292
Issue date
Jun 2, 1987
Osaka University
Hiroshi Fujita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for amorphizing a material by means of injection of exotic a...
Patent number
4,668,527
Issue date
May 26, 1987
Osaka University
Hiroshi Fujita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for generating hard, wear-proof surface layers on a metallic...
Patent number
4,537,793
Issue date
Aug 27, 1985
Siemens Aktiengesellschaft
Hans-Peter Kehrer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Carbo-nitriding process using nitriles
Patent number
4,028,142
Issue date
Jun 7, 1977
Ciba-Geigy Corporation
Diethelm Bitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing diffusion layers of carbides, nitrides and/or...
Patent number
4,016,013
Issue date
Apr 5, 1977
Ciba-Geigy Corporation
Diethelm Bitzer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
3753758
Patent number
3,753,758
Issue date
Aug 21, 1973
C21 - METALLURGY OF IRON
Information
Patent Grant
3405000
Patent number
3,405,000
Issue date
Oct 8, 1968
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
3053704
Patent number
3,053,704
Issue date
Sep 11, 1962
C21 - METALLURGY OF IRON
Information
Patent Grant
2844498
Patent number
2,844,498
Issue date
Jul 22, 1958
C21 - METALLURGY OF IRON
Information
Patent Grant
2091666
Patent number
2,091,666
Issue date
Aug 31, 1937
C21 - METALLURGY OF IRON
Information
Patent Grant
1555736
Patent number
1,555,736
Issue date
Sep 29, 1925
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Process and Apparatus for Continuous Production of Porous Structures
Publication number
20230051729
Publication date
Feb 16, 2023
Molecule Works Inc.
Wei LIU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Laser-Based Method and System for Marking a Workpiece
Publication number
20220186356
Publication date
Jun 16, 2022
JVIS-USA, LLC
Shawn Murray
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITE MATERIAL WITH COATED DIFFUSED LAYER
Publication number
20220136091
Publication date
May 5, 2022
FMC TECHNOLOGIES DO BRASIL LTDA
Fabio Pereira Alves
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PRESERVATION OF STRAIN IN IRON NITRIDE MAGNET
Publication number
20220093296
Publication date
Mar 24, 2022
Regents of the University of Minnesota
Jian-Ping WANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Laser-Based Method and System for Marking a Workpiece
Publication number
20210285084
Publication date
Sep 16, 2021
JVIS-USA, LLC
Shawn Murray
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR COATING WITH SOLID-STATE POWDER
Publication number
20160153082
Publication date
Jun 2, 2016
FEMVIC CORP.
Ok Min KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FRICTION STIRRING AND ITS APPLICATION TO DRILL BITS, OIL FIELD AND...
Publication number
20150258628
Publication date
Sep 17, 2015
Smith International, Inc.
Richard A. Flak
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BIOCHIP SUBSTRATE AND METHOD FOR PRODUCING SAME
Publication number
20140220316
Publication date
Aug 7, 2014
NIPPON LIGHT METAL COMPANY, LTD.
Hidetoshi Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METALLOPHOBIC THERMALLY APPLIED CERAMIC MATERIALS
Publication number
20140141172
Publication date
May 22, 2014
C. Edward Eckert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR PRODUCING RESIN-COATED METAL PIGMENT
Publication number
20140079892
Publication date
Mar 20, 2014
ASAHI KASEI CHEMICALS CORPORATION
Fahmi Yunazar
B82 - NANO-TECHNOLOGY
Information
Patent Application
BALL HOLE WELDING USING THE FRICTION STIR WELDING (FSW) PROCESS
Publication number
20140034394
Publication date
Feb 6, 2014
Smith International, Inc.
Russell J. Steel
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS AND APPARATUS TO TREAT METAL SURFACES
Publication number
20130243955
Publication date
Sep 19, 2013
ANDRITZ IGGESUND TOOLS INC.
Jennings Drake Carlisle
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
KNIFE FOR WOOD PROCESSING AND METHODS FOR PLATING AND SURFACE TREAT...
Publication number
20130239769
Publication date
Sep 19, 2013
ANDRITZ IGGESUND TOOLS INC.
Jennings Drake Carlisle
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
HARD FACE STRUCTURE, BODY COMPRISING SAME AND METHOD FOR MAKING SAME
Publication number
20130125872
Publication date
May 23, 2013
Igor Yuri Konyashin
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN-COATED METAL PIGMENT, AND PROCESS FOR PRODUCING SAME
Publication number
20120165454
Publication date
Jun 28, 2012
ASAHI KASEI CHEMICALS CORPORATION
Fahmi Yunazar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for Manufacturing a Coated Part Using Hot Forming Techniques
Publication number
20110236719
Publication date
Sep 29, 2011
TATA STEEL IJMUIDEN B.V.
Guido Cornelis Hensen
C21 - METALLURGY OF IRON
Information
Patent Application
CARBON-COATED ALUMINUM MATERIAL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20110027537
Publication date
Feb 3, 2011
Hidetoshi Inoue
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Metal-Resin Composite and Method
Publication number
20100304208
Publication date
Dec 2, 2010
BYD Co. Ltd.
Qing Gong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BALL HOLE WELDING USING THE FRICTION STIR WELDING (FSW) PROCESS
Publication number
20100078224
Publication date
Apr 1, 2010
Smith International, Inc.
Russell J. Steel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Die reinforcing method and die repairing method
Publication number
20090205752
Publication date
Aug 20, 2009
HONDA MOTOR CO., LTD.
Toshimasa Kumaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Nitriding-oxidizing treatment method for metal
Publication number
20070267105
Publication date
Nov 22, 2007
Ting-Cheng Chou
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Case hardened stainless steel oilfield tool
Publication number
20050269074
Publication date
Dec 8, 2005
Gregory B. Chitwood
C21 - METALLURGY OF IRON
Information
Patent Application
Coating method
Publication number
20030152716
Publication date
Aug 14, 2003
Hans Hallen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...