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Etching metallic material by chemical means
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CPC
C23F1/00
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Parent Industries
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
C23F1/00
Etching metallic material by chemical means
Sub Industries
C23F1/02
Local etching
C23F1/04
Chemical milling
C23F1/06
Sharpening files
C23F1/08
Apparatus
C23F1/10
Etching compositions
C23F1/12
Gaseous compositions
C23F1/14
Aqueous compositions
C23F1/16
Acidic compositions
C23F1/18
for etching copper or alloys thereof
C23F1/20
for etching aluminium or alloys thereof
C23F1/22
for etching magnesium or alloys thereof
C23F1/26
for etching refractory metals
C23F1/28
for etching iron group metals
C23F1/30
for etching other metallic material
C23F1/32
Alkaline compositions
C23F1/34
for etching copper or alloys thereof
C23F1/36
for etching aluminium or alloys thereof
C23F1/38
for etching refractory metals
C23F1/40
for etching other metallic material
C23F1/42
containing a dispersed water-immiscible liquid
C23F1/44
Compositions for etching metallic material from a metallic material substrate of different composition
C23F1/46
Regeneration of etching compositions
Industries
Overview
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Concentrated aluminum compositions for aqueous corrosion control
Patent number
11,982,003
Issue date
May 14, 2024
BL Technologies, Inc.
Janine Clemens
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for anti-corrosion treatment of metallic copper-containing m...
Patent number
11,982,002
Issue date
May 14, 2024
Xiamen University
Nanfeng Zheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Probe for measuring a cathodic protection condition of a buried ste...
Patent number
11,970,781
Issue date
Apr 30, 2024
Corrosion Service Company Limited
Hycem Bahgat
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Enhanced 3D porous architectured electroactive devices via impregna...
Patent number
11,971,383
Issue date
Apr 30, 2024
Iowa State University Research Foundation, Inc.
Jonathan Claussen
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Selenated thiourea-based hybrid compounds as corrosion inhibitors f...
Patent number
11,970,630
Issue date
Apr 30, 2024
KING FAISAL UNIVERSITY
Hany Mohamed Abd El-Lateef Ahmed
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dry etching method, method for manufacturing semiconductor element,...
Patent number
11,972,955
Issue date
Apr 30, 2024
Resonac Corporation
Kazuma Matsui
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anti-corrosion coating composition
Patent number
11,965,115
Issue date
Apr 23, 2024
Global Graphene Group, Inc.
Yi-jun Lin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Devices, methods, and systems for underwater surveying
Patent number
11,964,741
Issue date
Apr 23, 2024
OCEAN FLOOR GEOPHYSICS, INC.
Brian Claus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Amorphous layers for reducing copper diffusion and method forming same
Patent number
11,967,522
Issue date
Apr 23, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Jyh-Nan Lin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Treated anodized metal article and method of making
Patent number
11,959,178
Issue date
Apr 16, 2024
Hamilton Sundstrand Corporation
Susanne M. Opalka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Inhibiting corrosion in gas wells
Patent number
11,959,016
Issue date
Apr 16, 2024
Saudi Arabian Oil Company
Ime Bassey Obot
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anticorrosion coating and article coated with an anticorrosion coat...
Patent number
11,959,180
Issue date
Apr 16, 2024
Airbus Operations GmbH
Carsten Blawert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Corrosion control coating
Patent number
11,959,179
Issue date
Apr 16, 2024
Ewald Dorken AG
Marcel Roth
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composition and method for creating nanoscale surface geometry on a...
Patent number
11,952,523
Issue date
Apr 9, 2024
Tech Met, Inc.
Michael Vidra
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Compositions and methods for creating nanoscale surface geometries...
Patent number
11,952,669
Issue date
Apr 9, 2024
Tech Met, Inc.
Michael Vidra
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anode mounting head for heater treaters and other devices
Patent number
11,952,670
Issue date
Apr 9, 2024
GALVOTEC ALLOYS, INC.
James Lenar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sub-bitstream extraction
Patent number
11,949,900
Issue date
Apr 2, 2024
BEIJING BYTEDANCE NETWORK TECHNOLOY CO., LTD.
Ye-Kui Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Porous silicon material and method of manufacture
Patent number
11,945,726
Issue date
Apr 2, 2024
ionobell, Inc.
Robert C. Ionescu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hafnium oxide corrosion inhibitor
Patent number
11,946,148
Issue date
Apr 2, 2024
VERSUM MATERIALS US, LLC
Wen Dar Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anti-corrosion material-coated discrete graphene sheets and anti-co...
Patent number
11,945,971
Issue date
Apr 2, 2024
Global Graphene Group, Inc.
Fan-Chun Meng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hybrid anchor rail for aircraft floor
Patent number
11,945,569
Issue date
Apr 2, 2024
Airbus Operations (S.A.S.)
Giuseppe Vassilakakis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plant composite corrosion inhibitor for oil field and preparation m...
Patent number
11,939,681
Issue date
Mar 26, 2024
SOUTHWEST PETROLEUM UNIVERSITY
San He
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Silicon nitride film etching composition and etching method using t...
Patent number
11,939,505
Issue date
Mar 26, 2024
ENF TECHNOLOGY CO., LTD.
Dong Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nano-featured porous silicon materials
Patent number
11,942,630
Issue date
Mar 26, 2024
Group14 Technologies, Inc.
Aaron M. Feaver
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Biodegradable VCI packaging compositions
Patent number
11,939,423
Issue date
Mar 26, 2024
Northern Technologies International Corporation
Mahin Shahlari
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Corrosion protection using a sacrificial anode
Patent number
RE49882
Issue date
Mar 26, 2024
Vector Corrosion Technologies Ltd.
George Sergi
Information
Patent Grant
Nanotextured metal powders for 3D printing of metals
Patent number
11,938,536
Issue date
Mar 26, 2024
The Board of Trustees of the Leland Stanford Junior University
Ottman A. Tertuliano
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Transparent conductive circuit
Patent number
11,943,865
Issue date
Mar 26, 2024
Chasm Advanced Materials, Inc.
Richard P. Heroux
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aromatic amine epoxide adducts for corrosion inhibition
Patent number
11,932,795
Issue date
Mar 19, 2024
Ecolab USA Inc.
Ashish Dhawan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TEST STATION ASSEMBLIES FOR MONITORING CATHODIC PROTECTION OF STRUC...
Publication number
20240141506
Publication date
May 2, 2024
MARATHON PETROLEUM COMPANY LP
Ryan Grant Ell
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF IMPROVING THE CORROSION RESISTANCE OF A METAL SUBSTRATE
Publication number
20240141538
Publication date
May 2, 2024
PPG INDUSTRIES OHIO, INC.
Silvia Bezer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TWO-PHASE IMMERSION-TYPE HEAT DISSIPATION STRUCTURE HAVING SKIVED F...
Publication number
20240142181
Publication date
May 2, 2024
Amulaire thermal technology, INC.
CHUN-TE WU
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Method for Manufacturing a Sheet Metal Component from a Flat Steel...
Publication number
20240133014
Publication date
Apr 25, 2024
ThyssenKrupp Steel Europe AG
Maria Köyer
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PROVIDING CORROSION PROTECTION TO A PRESSURIZED WATER-ST...
Publication number
20240133043
Publication date
Apr 25, 2024
KURITA WATER INDUSTRIES LTD.
Julia JASPER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ACID-INDUCED STEEL CORROSION INHIBITOR BASED ON ROTTEN EGGS
Publication number
20240133044
Publication date
Apr 25, 2024
King Faisal University
HANY MOHAMED ABD EL-LATEEF
B82 - NANO-TECHNOLOGY
Information
Patent Application
CORROSION INHIBITOR FOR IRON AND IRON ALLOYS
Publication number
20240133042
Publication date
Apr 25, 2024
TATA CONSULTANCY SERVICES LIMITED
DHARMENDR KUMAR
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ACID-INDUCED STEEL CORROSION INHIBITOR BASED ON ROTTEN EGGS
Publication number
20240133045
Publication date
Apr 25, 2024
King Faisal University
HANY MOHAMED ABD EL-LATEEF
B82 - NANO-TECHNOLOGY
Information
Patent Application
NOVEL NICKEL FOAM HAVING HIERARCHICAL PORE STRUCTURE, METHOD OF PRO...
Publication number
20240124992
Publication date
Apr 18, 2024
DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
Jong-Sung YU
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE GRIPPING DEVICE
Publication number
20240124984
Publication date
Apr 18, 2024
TOKYO ELECTRON LIMITED
Yusuke HASHIMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ANTICORROTION SYSTEM
Publication number
20240117500
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Mamoru Mizunuma
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CORROSION RESISTANT BIMETAL
Publication number
20240117499
Publication date
Apr 11, 2024
The United States of America as represented by the Secretary of the Navy
Stephen Charles Cox
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CORROSION INHIBITOR COMPOSITION FOR USE IN THE OIL AND GAS INDUSTRY
Publication number
20240110096
Publication date
Apr 4, 2024
Imam Abdulrahman Bin Faisal University
Aeshah Hassan Saeed ALAMRI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANTICORROSIVE COMPOSITIONS AND METHODS WITH SUPRAMOLECULAR STRUCTURES
Publication number
20240102176
Publication date
Mar 28, 2024
BPS JUST ENERGY TECHNOLOGY, LLC
Jason L. HURST
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CORROSION INHIBITOR FOR HYPOCHLOROUS ACID AQUEOUS SOLUTION, BACTERI...
Publication number
20240102175
Publication date
Mar 28, 2024
Tokuyama Dental Corporation
Miki HITOMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Etch Chemistry For Metallic Materials
Publication number
20240102174
Publication date
Mar 28, 2024
Hutchinson Technology Incorporated
Douglas P. Riemer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING THE SAME
Publication number
20240093090
Publication date
Mar 21, 2024
ChampionX USA Inc.
Jeremy MOLONEY
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GROUNDING DEVICES FOR SUBSTRATE PROCESSING CHAMBERS
Publication number
20240093380
Publication date
Mar 21, 2024
Applied Materials, Inc.
Aki Hosokawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD AND APPARATUS FOR CATHODIC PROTECTION OF STEEL IN A CONCRETE...
Publication number
20240093461
Publication date
Mar 21, 2024
Vector Corrosion Technologies Ltd.
Matthew Miltenberger
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METAL MACHINED COMPONENT, COMPONENT-MOUNTED MODULE EQUIPPED WITH SA...
Publication number
20240093379
Publication date
Mar 21, 2024
UNITED PRECISION TECHNOLOGIES CO., LTD.
FUMINORI MITSUHASHI
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 AND APPARATUS FOR CATHODIC PROTECTION OF STEEL IN A CONCRETE...
Publication number
20240093381
Publication date
Mar 21, 2024
Vector Corrosion Technologies Ltd.
Matthew Miltenberger
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE PROCESSING METHOD
Publication number
20240084458
Publication date
Mar 14, 2024
TOKYO ELECTRON LIMITED
Takashi NAKAZAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITIONS AND METHODS FOR DISSOLVING IRON SULFIDE AND INHIBITING...
Publication number
20240084459
Publication date
Mar 14, 2024
ECOLAB USA INC.
Juan Manuel GARCIA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ETCHING SOLUTION AND ETCHING METHOD FOR GOLD OR GOLD ALLOY
Publication number
20240076547
Publication date
Mar 7, 2024
Kanto Kagaku Kabushiki Kaisha
Itsuki KASHIWAGI
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
CATHODIC PROTECTION OF CONCRETE USING AN ANODE ATTACHED TO AN OUTER...
Publication number
20240068110
Publication date
Feb 29, 2024
Veator Corrosion Technologies Ltd.
John Chris Ball
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR STRUCTURING METAL-CERAMIC SUBSTRATES, AND STRUCTURED MET...
Publication number
20240074064
Publication date
Feb 29, 2024
Heraeus Deutschland GmbH & Co. KG
Richard WACKER
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PROCESS FOR CHEMICALLY TREATING SURFACES TO INCREASE WETTABILITY
Publication number
20240068108
Publication date
Feb 29, 2024
Tech-Etch, Inc.
Ana P. Lambert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
Publication number
20240068109
Publication date
Feb 29, 2024
TOKYO ELECTRON LIMITED
Takumi Honda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...