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
9816189 Corrosion inhibiting compositions and coatings including the same Mar 15, 13 Nov 14, 17 , Honda Motor Co. Ltd.
9816322 Adjustable bent housings with disintegrable sacrificial support members Mar 05, 15 Nov 14, 17 , Halliburton Energy Services Inc.
9818583 Electrode plate for plasma etching and plasma etching apparatus Jul 21, 15 Nov 14, 17 , Tokyo Electron Limited
9818584 Internal split faraday shield for a plasma source Jul 07, 14 Nov 14, 17 , FEI Company
9818610 Trench and hole patterning with EUV resists using dual frequency capacitively coupled plasma (CCP) Mar 14, 17 Nov 14, 17 , Tokyo Electron Limited
9818657 Dry etching method and method of manufacturing semiconductor device Jun 21, 13 Nov 14, 17 , RENESAS ELECTRONICS CORPORATION
9818930 Size-controllable opening and method of making same Nov 11, 15 Nov 14, 17 , STMicroelectronics Inc.
9809715 Anti-corrosion and/or passivation compositions for metal containing subtrates and methods for making, enhancing, and applying the same Jan 08, 16 Nov 07, 17 GOODRICH CORPORATION, Goodrich Corporation
9809886 Method of machining a gas turbine engine component Sep 02, 15 Nov 07, 17 ROLLS-ROYCE PLC, Rolls Royce plc
9809887 Method of patterning a stack Feb 24, 16 Nov 07, 17 SEAGATE TECHNOLOGY LLC, Seagate Technology, LLC
9809888 System, apparatus, and method for utilization of bracelet galvanic anodes to protect subterranean well casing sections shielded by cement at a cellar area Jul 23, 15 Nov 07, 17 SAUDI ARABIAN OIL COMPANY, Saudi Arabian Oil Company
9812042 Lighted trim assembly and perforated member therefor Oct 28, 13 Nov 07, 17 VESTATEC (U.K.) LIMITED, INNOTEC CORP.; Vestatec (U.K.) Limited;
9802221 Deposition mask production method and laser processing apparatus Jul 24, 15 Oct 31, 17 V TECHNOLOGY CO., LTD., V Technology Co., Ltd.
9803115 Adhesive hydrogel and method for electrolytic protection of concrete structure Sep 28, 12 Oct 31, 17 SEKISUI PLASTICS CO., LTD., Sekisui Plastics Co. , Ltd.
9803286 Method for etching copper layer Oct 13, 14 Oct 31, 17 TOKYO ELECTRON LIMITED, Tokyo Electron Limited
9803887 Cathodic corrosion and dry fire protection apparatus and methods for electric water heaters Jun 16, 14 Oct 31, 17 RHEEM MANUFACTURING COMPANY, Rheem Manufacturing Company
9804122 Embedded noble metal electrodes in microfluidics Nov 25, 15 Oct 31, 17 INTERNATIONAL BUSINESS MACHINES CORPORATION, IBM Corporation; BIONANO GENOMICS, INC.;
9805756 Writer pole formation Jul 05, 16 Oct 31, 17 SEAGATE TECHNOLOGY LLC, Seagate Technology, LLC
9805959 Plasma processing apparatus and plasma processing method May 17, 13 Oct 31, 17 TOKYO ELECTRON LIMITED, Tokyo Electron Limited
9795963 Method and apparatus for taped interlayer flow cell with masking and conductive traces Sep 26, 14 Oct 24, 17 PYCOSYS INCORPORATED, Not available

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2017/0326,862 LAMINATED CAN END STOCK WITH ELEVATED TEMPERATURE ANNEALING May 05, 17 Nov 16, 17 , Novelis Inc.
2017/0327,953 METHOD FOR PRODUCING METAL-PLATED STAINLESS MATERIAL Dec 03, 15 Nov 16, 17 , Not available
2017/0327,964 ALUMINUM ALLOY AND METHOD OF ANODIZING SAME Apr 08, 16 Nov 16, 17 , Not available
2017/0328,828 ELECTRIC ANTICORROSIVE POTENTIAL MEASUREMENT ELECTRODE UNIT Dec 07, 15 Nov 16, 17 , Not available
2017/0320,189 CHEMICAL MECHANICAL POLISHING APPARATUS Mar 29, 17 Nov 09, 17 YTDIAMOND CO.,LTD,
2017/0321,061 FILM-FORMING COMPOSITION CONTAINING TANNIC ACID DERIVATIVES Nov 10, 15 Nov 09, 17 NATIONAL INSTITUTE FOR MATERIALS SCIENCE,
2017/0323,703 SYSTEMS FOR MULTIPLE LEGAL GAME PROVIDERS AND MULTIPLE JURISDICTIONS WITH ASYNCHRONOUS META GAMES Jul 24, 17 Nov 09, 17 ,
2017/0323,704 Systems for multiple legal game providers and point of sale ("POS") locations Jul 24, 17 Nov 09, 17 ,
2017/0306,067 IMIDAZOLINE FUNCTIONALIZED OXIDIZED FATTY SUBSTANCE EMULSIFIERS AND METHODS Oct 23, 15 Oct 26, 17 ,
2017/0306,501 ETCHANT COMPOSITION, METHOD FOR ETCHING MULTILAYERED FILM, AND METHOD FOR PREPARING DISPLAY DEVICE Oct 07, 15 Oct 26, 17 SAMYOUNG PURE CHEMICALS CO., LTD.,
2017/0306,502 CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING SAME Apr 24, 17 Oct 26, 17 ECOLAB USA INC.,
2017/0306,503 SYNTHETIC ACID COMPOSITIONS ALTERNATIVES TO CONVENTIONAL ACIDS IN THE OIL AND GAS INDUSTRY Sep 29, 15 Oct 26, 17 FLUID ENERGY GROUP LTD.,
2017/0306,504 CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING SAME Apr 25, 17 Oct 26, 17 ECOLAB USA INC.,
2017/0306,505 CHEMICAL INHIBITION OF PITTING CORROSION IN METHANOLIC SOLUTIONS CONTAINING AN ORGANIC HALIDE Jul 08, 17 Oct 26, 17 BAKER HUGHES, A GE COMPANY, LLC,
2017/0306,506 Composition and Method for Inhibiting Corrosion and Scale Jun 27, 17 Oct 26, 17 NCH CORPORATION,
2017/0309,353 Method and Control System for Gas Injection into Coolant and Nuclear Reactor Plant Nov 06, 15 Oct 26, 17 ,

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Patents Issued To Date - By Filing Year

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