C23F

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Description

NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES (working of metal by electro-erosion B23H; desurfacing by applying flames B23K 7/00; working metal by laser beam B23K 26/00; producing decorative effects by removing surface- material, e.g. by engraving, by etching, B44C 1/22; electrolytic etching or polishing C25F); INHIBITING CORROSION OF METALLIC MATERIAL; INHIBITING 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 (inhibition or prevention of corrosion or incrustation during processing of hydrocarbons C10G 7/10, C10G 9/16, C10G 75/00)

Subclasses

Not Available
Subclass Title
1/00 Etching metallic material by chemical means
1/02 Etching metallic material by chemical means Local etching
1/04 Etching metallic material by chemical means Local etching Chemical milling
1/06 Etching metallic material by chemical means Sharpening files
1/08 Etching metallic material by chemical means Apparatus, e.g. for photomechanical printing surfaces

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,121,101 Etchant and etching method using the same Jun 27, 12 Sep 01, 15 ASAHI KASEI E-MATERIALS CORPORATION, ASAHI KASEI E-MATERIALS CORPORATION
9,121,102 Plating apparatus Jun 26, 12 Sep 01, 15 ES3, ES3
9,121,103 Anticorrosion additives for manufacturing processes, a process for preparation thereof and use thereof Dec 06, 11 Sep 01, 15 RHEIN CHEMIE RHEINAU GMBH, RHEIN CHEMIE RHEINAU GMBH
9,121,539 Corrosion management systems for controlling. eliminating and/or managing corrosion Apr 25, 08 Sep 01, 15 PETROLEO BRASILEIRO S.A. - PETROBRAS, NOTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
9,121,690 Forward-imaging optical coherence tomography (OCT) systems and probes Sep 10, 13 Sep 01, 15 BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, BOARD OF DIRECTORS, THE UNIVERSITY OF TEXAS SYSTEM
9,123,506 Electron beam-induced etching Jun 10, 13 Sep 01, 15 FEI COMPANY, FEI COMPANY
9,123,762 Substrate support with symmetrical feed structure Oct 22, 10 Sep 01, 15 APPLIED MATERIALS, INC., APPLIED MATERIALS, INC.
9,114,998 Methods of fabricating large-area, semiconducting nanoperforated graphene materials Aug 23, 12 Aug 25, 15 WISCONSIN ALUMNI RESEARCH FOUNDATION, WISCONSIN ALUMNI RESEARCH FOUNDATION
9,115,022 Process to attach thermal stencils to a glass substrate and permanently etch a mark therein Feb 21, 13 Aug 25, 15 WISCONSIN ALUMNI RESEARCH FOUNDATION, Not available
9,115,255 Crosslinked random copolymer films for block copolymer domain orientation Mar 14, 13 Aug 25, 15 WISCONSIN ALUMNI RESEARCH FOUNDATION, WISCONSIN ALUMNI RESEARCH FOUNDATION
9,115,302 Coolant having rapid metal passivation properties Sep 05, 12 Aug 25, 15 CHEVRON U.S.A. INC., CHEVRON U.S.A. INC.
9,115,304 Wellbore servicing fluid system and methods of use Apr 09, 12 Aug 25, 15 HALLIBURTON ENERGY SERVICES, INC., HALLIBURTON ENERGY SERVICES, INC.
9,115,429 Dry non-plasma treatment system and method of using Aug 22, 14 Aug 25, 15 TOKYO ELECTRON LIMITED, TOKYO ELECTRON LIMITED
9,115,430 Anode device and maintenance method Sep 11, 12 Aug 25, 15 TOKYO ELECTRON LIMITED, Not available
9,115,431 Methods and compositions for reducing stress corrosion cracking Sep 06, 11 Aug 25, 15 MIDCONTINENTAL CHEMICAL, MIDCONTINENTAL CHEMICAL COMPANY, INC.
9,115,432 Methods and compositions for inhibiting metal corrosion in heated aqueous solutions May 07, 12 Aug 25, 15 CHEMTREAT, INC., CHEMTREAT INC.
9,117,478 Pattern forming method, method of manufacturing magnetic recording medium and magnetic recording medium Feb 28, 14 Aug 25, 15 KABUSHIKI KAISHA TOSHIBA, KABUSHIKI KAISHA TOSHIBA
9,117,633 Plasma processing apparatus and processing gas supply structure thereof Oct 12, 11 Aug 25, 15 TOKYO ELECTRON LIMITED, TOKYO ELECTRON LIMITED
9,117,634 Antenna unit for generating plasma and substrate processing apparatus including the same Oct 13, 11 Aug 25, 15 JUSUNG ENGINEERING CO., LTD., JUSUNG ENGINEERING CO. LTD.
9,117,635 Electrode plate for plasma etching and plasma etching apparatus Sep 26, 11 Aug 25, 15 TOKYO ELECTRON LIMITED, TOKYO ELECTRON LIMITED

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0247,217 DEVICE AND METHOD FOR PREPROCESSING METALLIC MAGNESIUM Jan 21, 14 Sep 03, 15 SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.,
2015/0240,341 METHOD & STEEL COMPONENT Aug 19, 13 Aug 27, 15 ,
2015/0240,342 METHOD OF MANUFACTURING MACHINE COMPONENT Sep 12, 13 Aug 27, 15 NTN CORPORATION,
2015/0240,365 QUATERNARY FATTY ACID ESTERS AS CORROSION INHIBITORS Feb 27, 14 Aug 27, 15 ECOLAB USA INC.,
2015/0240,366 USE OF NEUTRALIZING AGENT IN OLEFIN OR STYRENE PRODUCTION Feb 21, 14 Aug 27, 15 ECOLAB USA INC.,
2015/0243,387 PHOTOCATALYST INJECTION METHOD AND PHOTOCATALYST INJECTION SYSTEM Oct 01, 13 Aug 27, 15 KABUSHIKI KAISHA TOSHIBA,
2015/0243,863 PACKAGE SUPPORT, FABRICATION METHOD AND LED PACKAGE Jan 27, 15 Aug 27, 15 XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.,
2015/0232,342 ROLLED COPPER FOIL FOR PRODUCING GRAPHENE AND METHOD OF PRODUCING GRAPHENE USING THE SAME Jul 08, 13 Aug 20, 15 JX NIPPON MINING & METALS CORPORATION,
2015/0232,346 ELECTRODE, FERROELECTRIC CERAMICS AND MANUFACTURING METHOD THEREOF Feb 12, 15 Aug 20, 15 YOUTEC CO., LTD.,
2015/0232,362 CORROSION AND FOULING MITIGATION USING NON-PHOSPHORUS BASED ADDITIVES May 01, 15 Aug 20, 15 ECOLAB USA INC.,
2015/0232,705 POLISHING COMPOSITION Aug 23, 13 Aug 20, 15 FUJIMI INCORPORATED,
2015/0232,998 ANTI-CORROSIVE ZINC PRIMER COATING COMPOSITIONS COMPRISING HOLLOW GLASS SPHERES AND A CONDUCTIVE PIGMENT Jul 12, 13 Aug 20, 15 HEMPEL A/S,
2015/0235,730 Forming Patterned Graphene Layers Apr 29, 15 Aug 20, 15 INTERNATIONAL BUSINESS MACHINES CORPORATION,
2015/0235,743 Method for Preparing a Silicon Dioxide Substrate-Based Graphene Transparent Conductive Film Jul 29, 14 Aug 20, 15 BOE TECHNOLOGY GROUP CO., LTD.,
2015/0225,351 PROCESS TO OBTAIN MIXTURES OF IMIDAZOLINES AND CORROSION INHIBITORS FROM COFFEE WASTE Mar 20, 14 Aug 13, 15 UNIVERSIDAD NACIONAL AUTONOMA DE MÉXICO,
2015/0225,858 SUBSTRATE TREATMENT DEVICE AND METHOD AND ENCODER SCALE TREATED BY THIS METHOD Apr 27, 15 Aug 13, 15 ,
2015/0228,458 PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS Aug 07, 13 Aug 13, 15 TOKYO ELECTRON LIMITED,
2015/0230,333 CONDUCTION STRUCTURE, METHOD OF MANUFACTURING CONDUCTION STRUCTURE, DROPLET EJECTING HEAD, AND PRINTING APPARATUS Feb 06, 15 Aug 13, 15 SEIKO EPSON CORPORATION,
2015/0230,343 MOUNTING DEVICE AND METHOD OF MANUFACTURING THE SAME Apr 22, 15 Aug 13, 15 ULVAC, INC.,

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