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CPC
C23C8/12
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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
Current Industry
C23C8/12
using elemental oxygen or ozone
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of controllable interstitial oxygen doping in niobium
Patent number
11,920,253
Issue date
Mar 5, 2024
Jefferson Science Associates, LLC
Ari D. Palczewski
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processing of iron cobalt lamination material for hybrid turbo-elec...
Patent number
11,920,230
Issue date
Mar 5, 2024
General Electric Company
Fabian Isaza
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing semiconductor device, substrate processing...
Patent number
11,908,682
Issue date
Feb 20, 2024
Kokusai Electric Corporation
Hiroto Igawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dispersion-hardened precious-metal alloy
Patent number
11,781,208
Issue date
Oct 10, 2023
Heraeus Deutschland GmbH & Co. KG
Matthias Wegner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Modified oxide surface treatment layer for alloys and corresponding...
Patent number
11,773,494
Issue date
Oct 3, 2023
The University of Akron
Brandon Strahin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing an open-pored metal body having an oxide layer...
Patent number
11,548,067
Issue date
Jan 10, 2023
Alantum Europe GmbH
Gunnar Walther
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Black plated steel sheet and manufacturing method therefor
Patent number
11,441,219
Issue date
Sep 13, 2022
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Hye Jeong Kim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate for flexible device
Patent number
11,414,762
Issue date
Aug 16, 2022
TOYO SEIKAN GROUP HOLDINGS. LTD.
Kouji Nanbu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for growth of atomic layer ribbons and nanoribbons of transi...
Patent number
11,408,073
Issue date
Aug 9, 2022
Honda Motor Co., Ltd.
Avetik R. Harutyunyan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface treatment method of metallic materials
Patent number
11,384,408
Issue date
Jul 12, 2022
XI'AN JIAOTONG UNIVERSITY
Weizhong Han
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and device for promoting adhesion of metallic surfaces
Patent number
11,384,420
Issue date
Jul 12, 2022
Atmospheric Plasma Solutions, Inc.
Peter Joseph Yancey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hot-stamped body
Patent number
11,338,550
Issue date
May 24, 2022
Nippon Steel Corporation
Kohei Tokuda
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot-stamped body
Patent number
11,285,698
Issue date
Mar 29, 2022
Nippon Steel Corporation
Takuya Mitsunobu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for invitro control of degradation rate of artificial bon...
Patent number
11,278,429
Issue date
Mar 22, 2022
FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Li Cheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High pressure oxidation of metal films
Patent number
11,131,015
Issue date
Sep 28, 2021
Applied Materials, Inc.
Amrita B. Mullick
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and device for promoting adhesion of metallic surfaces
Patent number
11,041,235
Issue date
Jun 22, 2021
Atmospheric Plasma Solutions, Inc.
Peter Joseph Yancey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Current collector production apparatus
Patent number
10,954,589
Issue date
Mar 23, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zuyu Wu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Oxidation resistant shot sleeve for high temperature die casting an...
Patent number
10,682,691
Issue date
Jun 16, 2020
Raytheon Technologies Corporation
John Joseph Marcin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Titanium alloy member and method for manufacturing the same
Patent number
10,669,619
Issue date
Jun 2, 2020
Nippon Steel Corporation
Kenichi Mori
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrophotographic photosensitive member and method for producing...
Patent number
10,642,175
Issue date
May 5, 2020
Canon Kabushiki Kaisha
Jun Ohira
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Titanium product, separator, and proton exchange membrane fuel cell...
Patent number
10,505,205
Issue date
Dec 10, 2019
Nippon Steel Corporation
Junko Imamura
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of fabricating ceramic or intermetallic parts
Patent number
10,471,507
Issue date
Nov 12, 2019
Halliburton Energy Services, Inc.
Jeffrey G. Thomas
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Plug for rolling of seamless steel pipe, method for manufacturing t...
Patent number
10,441,982
Issue date
Oct 15, 2019
JFE Steel Corporation
Takaaki Iguchi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Synthesis of metal-oxygen based materials with controlled porosity...
Patent number
10,385,437
Issue date
Aug 20, 2019
Wisconsin Alumni Research Foundation
John Harry Perepezko
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of treating metal surfaces and devices formed thereby
Patent number
10,375,835
Issue date
Aug 6, 2019
Atotech Deutchland GmbH
Jen-Chieh Wei
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Titanium material or titanium alloy material having surface electri...
Patent number
10,305,119
Issue date
May 28, 2019
Nippon Steel & Sumitomo Metal Corporation
Kazuhiro Takahashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for forming yttrium oxide on semiconductor processing equipment
Patent number
10,253,406
Issue date
Apr 9, 2019
Applied Materials, Inc.
Laksheswar Kalita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Powdered metal component
Patent number
10,211,465
Issue date
Feb 19, 2019
Plansee SE
Michael O'Sullivan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Friction adjustment interface between two parts made of nickel or n...
Patent number
10,113,224
Issue date
Oct 30, 2018
Airbus Operations (S.A.S.)
Cédric Poupon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing oxide layers which protect against wear and/or...
Patent number
9,994,948
Issue date
Jun 12, 2018
AHC Oberflachentechnik GmbH
Marc Weidenbach
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
OXIDE LAYER-CONTAINING ZIRCONIUM-NIOBIUM ALLOY ANKLE JOINT PROSTHET...
Publication number
20240138995
Publication date
May 2, 2024
Just Medical Devices (Tianjin) Co., Ltd.
Xiaojing ZHU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
A METHOD FOR ETCHING MOLYBDENUM
Publication number
20240133016
Publication date
Apr 25, 2024
IMEC vzw
Antoine Pacco
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHODS FOR FORMING MICROSCALE AND/OR NANOSCALE STRUCTURES ON SURFA...
Publication number
20240043984
Publication date
Feb 8, 2024
Purdue Research Foundation
Kenneth Henry Sandhage
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS
Publication number
20240035141
Publication date
Feb 1, 2024
SCREEN Holdings Co., Ltd.
Teppei NAKANO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING A THIN-FILM LITHIATED MATERIAL
Publication number
20240011155
Publication date
Jan 11, 2024
Centre National de la Recherche Scientifique
Christophe LETHIEN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Highly Textured 001 BiSb And Materials for Making Same
Publication number
20240006109
Publication date
Jan 4, 2024
Western Digital Technologies, Inc.
Quang LE
G11 - INFORMATION STORAGE
Information
Patent Application
DISPERSION-HARDENED PRECIOUS-METAL ALLOY
Publication number
20230392248
Publication date
Dec 7, 2023
Heraeus Deutschland GmbH & Co. KG
Matthias Wegner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Semiconductor Device and Method for Forming the Same
Publication number
20230343818
Publication date
Oct 26, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Shin-Hung Tsai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHODS FOR FORMING MICROSCALE AND/OR NANOSCALE STRUCTURES ON SURFA...
Publication number
20230212730
Publication date
Jul 6, 2023
Purdue Research Foundation
Kenneth Henry Sandhage
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DUAL PRESSURE OXIDATION METHOD FOR FORMING AN OXIDE LAYER IN A FEATURE
Publication number
20230207291
Publication date
Jun 29, 2023
Applied Materials, Inc.
Christopher S. OLSEN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ANTIMICROBIAL AND ADHESION-PROOF TITANIUM TABLEWARE AND MANUFACTURI...
Publication number
20230123871
Publication date
Apr 20, 2023
TIMAS TITAN CO., LTD.
Han-Chun Hsieh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20230097621
Publication date
Mar 30, 2023
Kokusai Electric Corporation
Hiroto IGAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD AND DEVICE FOR PROMOTING ADHESION OF METALLIC SURFACES
Publication number
20220341022
Publication date
Oct 27, 2022
Atmospheric Plasma Solutions, Inc.
Peter Joseph Yancey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR GROWTH OF ATOMIC LAYER RIBBONS AND NANORIBBONS OF TRANSI...
Publication number
20220325415
Publication date
Oct 13, 2022
Honda Motor Co., Ltd.
Avetik R. HARUTYUNYAN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS
Publication number
20220267909
Publication date
Aug 25, 2022
SCREEN Holdings Co., Ltd.
Akihisa IWASAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PREPARATION METHOD AND APPLICATION OF OXIDIZED CERAMIC LAYER ON SUR...
Publication number
20220154322
Publication date
May 19, 2022
SUZHOU MICROPORT ORTHORECON CO., LTD.
Yu SHEN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS
Publication number
20220084799
Publication date
Mar 17, 2022
KIOXIA Corporation
Motoki FUJII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPERSION-HARDENED PRECIOUS-METAL ALLOY
Publication number
20220081751
Publication date
Mar 17, 2022
Heraeus Deutschland GmbH & Co. KG
Matthias Wegner
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESSING OF IRON COBALT LAMINATION MATERIAL FOR HYBRID TURBO-ELEC...
Publication number
20220064772
Publication date
Mar 3, 2022
GENERAL ELECTRIC COMPANY
Fabian Isaza
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS, REFLECTOR AND METHOD OF MANUFACTURI...
Publication number
20220005678
Publication date
Jan 6, 2022
Kokusai Electric Corporation
Tetsuaki INADA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
High Pressure Oxidation of Metal Films
Publication number
20210404046
Publication date
Dec 30, 2021
Applied Materials, Inc.
Amrita B. Mullick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING AN OPEN-PORED METAL BODY HAVING AN OXIDE LAYER...
Publication number
20210308762
Publication date
Oct 7, 2021
Alantum Europe GmbH
Gunnar WALTHER
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method of Manufacturing Semiconductor Device, Substrate Processing...
Publication number
20210183645
Publication date
Jun 17, 2021
Kokusai Electric Corporation
Hiroto IGAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD AND DEVICE FOR PROMOTING ADHESION OF METALLIC SURFACES
Publication number
20210147972
Publication date
May 20, 2021
Atmospheric Plasma Solutions, Inc.
Peter Joseph Yancey
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE FOR FLEXIBLE DEVICE
Publication number
20200141009
Publication date
May 7, 2020
TOYO SEIKAN GROUP HOLDINGS, LTD.
Kouji NANBU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS FOR INVITRO CONTROL OF DEGRADATION RATE OF ARTIFICIAL BON...
Publication number
20200129310
Publication date
Apr 30, 2020
Fuzhou BOE Optoelectronics Technology Co., Ltd.
Li Cheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Methods Of Fabricating Ceramic Or Intermetallic Parts
Publication number
20200047253
Publication date
Feb 13, 2020
Halliburton Energy Services, Inc.
Jeffrey G. Thomas
B22 - CASTING POWDER METALLURGY
Information
Patent Application
BLACK PLATED STEEL SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20200002800
Publication date
Jan 2, 2020
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Hye Jeong KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CURRENT COLLECTOR PRODUCTION APPARATUS
Publication number
20190218654
Publication date
Jul 18, 2019
Contemporary Amperex Technology Co., Limited
Zuyu Wu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND METHOD FOR PRODUCING...
Publication number
20190072865
Publication date
Mar 7, 2019
Canon Kabushiki Kaisha
Jun Ohira
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...