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

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2020/0017,781 METAL CORROSION SUPPRESSING METHOD Sep 27, 17 Jan 16, 20 , Kuraray Co. Ltd.
2020/0017,766 METHODS OF USING IONIC LIQUIDS AS CORROSION INHIBITORS Jul 11, 19 Jan 16, 20 , Not available
2020/0017,754 ALKYL LACTONE-DERIVED CORROSION INHIBITORS Jul 10, 19 Jan 16, 20 , Not available
2020/0017,715 CHEMICAL MECHANICAL POLISHING METHOD FOR TUNGSTEN Sep 29, 16 Jan 16, 20 , Not available
2020/0017,752 Use Of A Composition Containing At Least One Biodegradable Sugar-Amide-Compound In Combination With At Least One Sulfur-Based Synergist For Corrosion Inhibition Of A Metallic Equipment In Oilfield Applications Sep 18, 17 Jan 16, 20 , CLARIANT INTERNATIONAL LTD
2020/0020,545 Etching Composition Sep 25, 19 Jan 16, 20 , Not available
2020/0016,623 SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND STORAGE MEDIUM Jul 08, 19 Jan 16, 20 , Not available
2020/0017,745 ANTI-FREEZE ANTI-CORROSION CONCENTRATES Mar 06, 18 Jan 16, 20 , BASF SE
2020/0017,977 REAL-TIME CATHODIC PROTECTION INTEGRITY MONITORING SENSOR, SYSTEM AND METHOD Sep 19, 17 Jan 16, 20 , Not available
2020/0017,178 ANTI-BIOFOULING METHOD AND ANTI-BIOFOULING APPARATUS Sep 24, 19 Jan 16, 20 , IHI Corporation; JAPAN MARINE UNITED CORPORATION;
2020/0010,958 METHODS AND MATERIALS SYSTEMS FOR ENHANCING CORROSION RESISTANCE OF SOLID MATERIALS AND CORROSION RESISTANT DEVICES MADE THEREFROM Mar 16, 18 Jan 09, 20 , Purdue Research Foundation
2020/0010,959 METHOD FOR SELECTIVELY REMOVING NICKEL PLATINUM MATERIAL Jun 18, 19 Jan 09, 20 , Not available
2020/0010,960 ZINC RIBBON ANODES AND ASSOCIATED METHODS Jul 05, 19 Jan 09, 20 , Not available
2020/0010,695 ANTI-CORROSION COATING COMPOSITION Jul 09, 18 Jan 09, 20 , Nanotek Instruments Inc.
2020/0000,977 BIOFILM RESISTANT MEDICAL IMPLANT Aug 20, 19 Jan 02, 20 , Not available
2020/0000,275 Solenoid Valve for Aircraft Galley Brewing Apparatus Jun 29, 18 Jan 02, 20 , Not available
2020/0005,951 Method and Control System for Gas Injection into Coolant and Nuclear Reactor Plant Aug 09, 19 Jan 02, 20 , Not available
2020/0002,820 ANTICORROSION MATERIAL PRODUCED FROM DATE PALM TREE WASTE Jun 28, 18 Jan 02, 20 , Not available
2019/0390,352 NOVEL CORROSION INHIBITION PACKAGE Feb 02, 18 Dec 26, 19 , Fluid Energy Group Ltd.
2019/0390,351 CORROSION CONTROL COMPOSITIONS AND METHODS OF MITIGATING CORROSION Sep 04, 19 Dec 26, 19 , ECOLAB USA INC.

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Patents Issued To Date - By Filing Year

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