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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
C23F1/00
Etching metallic material by chemical means
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for etching aluminium or alloys thereof
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Patents Grants
last 30 patents
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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
Preparation method, apparatus, and device for coplanar waveguide st...
Patent number
12,095,134
Issue date
Sep 17, 2024
Alibaba (China) Co., Ltd.
Chengchun Tang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface structure having function freezing delay and icing layer se...
Patent number
12,077,867
Issue date
Sep 3, 2024
Kookmin University Industry Academy Cooperation Foundation
Sihyung Lim
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Connector for non-cylindrical composite tubing
Patent number
12,006,965
Issue date
Jun 11, 2024
The United States of America, as represented by the Secretary of the Navy
Shawn Kerry McGann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Method of producing catalyst or adsorbent carrier, and catalyst or...
Patent number
11,865,512
Issue date
Jan 9, 2024
APS JAPAN CO., LTD.
Takafumi Watanabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Transforming a valve metal layer into a template comprising a plura...
Patent number
11,827,992
Issue date
Nov 28, 2023
Imec VZW
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Continuous coil pretreatment process
Patent number
11,807,942
Issue date
Nov 7, 2023
Novelis Inc.
Michael Bull
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Brazing sheet and manufacturing method thereof
Patent number
11,780,034
Issue date
Oct 10, 2023
UACJ Corporation
Shinichi Nakamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminium multilayer brazing sheet for fluxfree brazing
Patent number
11,654,516
Issue date
May 23, 2023
CONSTELLIUM NEUF-BRISACH
Bechir Chehab
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
Porous solid materials and methods for fabrication
Patent number
11,618,966
Issue date
Apr 4, 2023
Imec VZW
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing a brazing sheet
Patent number
11,571,769
Issue date
Feb 7, 2023
UACJ Corporation
Yutaka Yanagawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Information
Patent Grant
Etching for bonding polymer material to anodized metal
Patent number
11,547,005
Issue date
Jan 3, 2023
Apple Inc.
James A. Curran
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Modified surface for condensation
Patent number
11,536,520
Issue date
Dec 27, 2022
INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
Pradeep Thalappil
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Connector for non-cylindrical composite tubing
Patent number
11,530,714
Issue date
Dec 20, 2022
The United States of America, as represented by the Secretary of the Navy
Shawn Kerry McGann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of manufacture of scroll compressors and scroll compressors...
Patent number
11,486,394
Issue date
Nov 1, 2022
HANON SYSTEMS
Erik-Florian Falkus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Increasing capacitance of a capacitor
Patent number
11,476,057
Issue date
Oct 18, 2022
Pacesetter, Inc.
Justin King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color changing adhesive bond primer
Patent number
11,180,663
Issue date
Nov 23, 2021
Raytheon Technologies Corporation
Katharine Oleske
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Etching for bonding polymer material to a metal surface
Patent number
11,178,781
Issue date
Nov 16, 2021
Apple Inc.
Todd S. Mintz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for reducing surface roughness
Patent number
11,118,268
Issue date
Sep 14, 2021
General Electric Company
Wusheng Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for etching the surface of aluminum fragments, aluminum frag...
Patent number
11,085,117
Issue date
Aug 10, 2021
Christian-Albrechts-Universitaet Zu Kiel
Melike Baytekin-Gerngross
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fabrication of solid-state battery cells and solid-state batteries
Patent number
11,028,496
Issue date
Jun 8, 2021
Imec VZW
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Etching liquid composition and etching method
Patent number
10,920,143
Issue date
Feb 16, 2021
Adeka Corporation
Junro Ishizaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Etchant composition for etching titanium layer or titanium-containi...
Patent number
10,920,326
Issue date
Feb 16, 2021
Kanto Kagaku Kabushiki Kaisha
Ryou Sasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Aluminum alloy magnetic disk substrate and method for producing same
Patent number
10,767,247
Issue date
Sep 8, 2020
UACJ Corporation
Takuya Murata
G11 - INFORMATION STORAGE
Information
Patent Grant
Surface treatment method of aluminum for bonding different materials
Patent number
10,760,163
Issue date
Sep 1, 2020
Hyundai Motor Company
Chang-Yeol Yoo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Brazing sheet, manufacturing method thereof, and aluminum structure...
Patent number
10,737,357
Issue date
Aug 11, 2020
UACJ Corporation
Yasunaga Itoh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a fin structure for heat exchanger
Patent number
10,654,103
Issue date
May 19, 2020
General Electric Company
Dattu G. V. Jonnalagadda
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ANTIBACTERIAL METAL MATERIAL AND ANTIBACTERIAL ARTICLE
Publication number
20240334937
Publication date
Oct 10, 2024
MITSUI CHEMICALS, INC.
Shintaro MITSUNAGA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION AND PROCESS FOR SELECTIVELY ETCHING A LAYER COMPRISING...
Publication number
20240093089
Publication date
Mar 21, 2024
BASF SE
Joannes Theodorus Valentinus HOOGBOOM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PRODUCING CATALYST OR ADSORBENT CARRIER, AND CATALYST OR...
Publication number
20240075461
Publication date
Mar 7, 2024
APS Japan Co., Ltd.
Takafumi WATANABE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONTINUOUS COIL PRETREATMENT PROCESS
Publication number
20240060187
Publication date
Feb 22, 2024
ARCONIC TECHNOLOGIES LLC
Michael Bull
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SURFACE TREATMENT METHOD OF ALUMINUM MATERIAL
Publication number
20240035188
Publication date
Feb 1, 2024
Samsung Electronics Co., Ltd.
Jinju KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ETCHANT AND METHOD OF SURFACE TREATMENT OF ALUMINUM OR ALUMINUM ALLOY
Publication number
20230407487
Publication date
Dec 21, 2023
C. Uyemura & Co., Ltd.
Takuma Maekawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL MEMBER, METAL-RESIN COMPOSITE, AND METHOD FOR MANUFACTURING M...
Publication number
20230203670
Publication date
Jun 29, 2023
Mitsui Chemicals, Inc.
Junya SHIMAZAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURING A BRAZING SHEET
Publication number
20230158613
Publication date
May 25, 2023
UACJ CORPORATION
Yutaka YANAGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Transforming a Valve Metal Layer Into a Template Comprising a Plura...
Publication number
20230144037
Publication date
May 11, 2023
IMEC vzw
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Application
ANTI-CORROSION SUPER-SLIPPERY ALUMINUM CAPILLARY TUBE AND METHOD AN...
Publication number
20230081397
Publication date
Mar 16, 2023
XI'AN JIAOTONG UNIVERSITY
Cunlu ZHAO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR POLISHING PARTS MADE OF ALUMINUM
Publication number
20220403530
Publication date
Dec 22, 2022
ACONDICIONAMIENTO TARRASENSE
Antoni MESEGUER GUALLAR
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METAL COATING METHOD
Publication number
20220339668
Publication date
Oct 27, 2022
Honda Motor Co., Ltd.
Masayo TSUZUKI
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHOD OF FINISHING A METALLIC SURFACE
Publication number
20220298647
Publication date
Sep 22, 2022
Christopher J. Carter
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PREPARATION METHOD, APPARATUS, AND DEVICE FOR COPLANAR WAVEGUIDE ST...
Publication number
20220285819
Publication date
Sep 8, 2022
Alibaba (China) Co., Ltd.
Chengchun TANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SURFACE STRUCTURE HAVING FUNCTION FREEZING DELAY AND ICING LAYER SE...
Publication number
20220186382
Publication date
Jun 16, 2022
Kookmin University Industry Academy Cooperation Foundation
Sihyung Lim
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ALUMINUM-BASED METAL-RESIN COMPOSITE STRUCTURE, ALUMINUM-BASED META...
Publication number
20220097311
Publication date
Mar 31, 2022
Mitsui Chemicals, Inc.
Junya SHIMAZAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CONTINUOUS SURFACE TREATMENT FOR COILS MADE OF ALUMINUM ALLOYS SHEETS
Publication number
20220090269
Publication date
Mar 24, 2022
CONSTELLIUM NEUF-BRISACH
Matthieu BOEHM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALUMINUM ALLOY BRAZING SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220040803
Publication date
Feb 10, 2022
UACJ CORPORATION
Tomoki Yamayoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BRAZING SHEET AND MANUFACTURING METHOD THEREOF
Publication number
20210394311
Publication date
Dec 23, 2021
UACJ Corporation
Shinichi NAKAMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PROCESSING A RAW WORKPIECE INTO A FINAL WORKPIECE
Publication number
20210230726
Publication date
Jul 29, 2021
The Boeing Company
Bart Stevens
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF MANUFACTURING A BRAZING SHEET
Publication number
20210213568
Publication date
Jul 15, 2021
UACJ CORPORATION
Yutaka YANAGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Porous Solid Materials and Methods for Fabrication
Publication number
20210174982
Publication date
Jun 10, 2021
IMEC vzw
Stanislaw Piotr Zankowski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
INCREASING CAPACITANCE OF A CAPACITOR
Publication number
20210005395
Publication date
Jan 7, 2021
PACESETTER, INC.
Justin King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COLOR CHANGING ADHESIVE BOND PRIMER
Publication number
20200339822
Publication date
Oct 29, 2020
United Technologies Corporation
Katharine Oleske
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION AND PROCESS FOR SELECTIVELY ETCHING A LAYER COMPRISING...
Publication number
20200339523
Publication date
Oct 29, 2020
BASF SE
Joannes Theodorus Valentinus HOOGBOOM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF MANUFACTURE OF SCROLL COMPRESSORS AND SCROLL COMPRESSORS...
Publication number
20200248688
Publication date
Aug 6, 2020
HANON SYSTEMS
Erik-Florian FALKUS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF PRODUCING CATALYST OR ADSORBENT CARRIER, AND CATALYST OR...
Publication number
20200188881
Publication date
Jun 18, 2020
APS Japan Co., Ltd.
Takafumi WATANABE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Transforming a Valve Metal Layer Into a Template Comprising a Plura...
Publication number
20200181792
Publication date
Jun 11, 2020
IMEC vzw
Stanislaw Piotr Zankowski
B82 - NANO-TECHNOLOGY
Information
Patent Application
ETCHANT COMPOSITION FOR ETCHING TITANIUM LAYER OR TITANIUM-CONTAINI...
Publication number
20200024750
Publication date
Jan 23, 2020
Kanto Kagaku Kabushiki Kaisha
Ryou SASAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...