TREA

Chemical milling

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  • C23F1/04
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CCHEMISTRY METALLURGY C23Surface treatment C23FNON-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 C23F1/00Etching metallic material by chemical means

Current Industry

C23F1/04Chemical milling
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR SURFACE TREATMENT OF ALUMINUM OR ALUMINUM ALLOYS BY AN...
    • Publication number 20210310131
    • Publication date Oct 7, 2021
    • SIMET S.R.L.
    • Claudio MARENCO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    LAMINATE
    • Publication number 20210197516
    • Publication date Jul 1, 2021
    • FUJIFILM CORPORATION
    • Junji KAWAGUCHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR PRODUCING A METAL BLADED ELEMENT FOR A TURBOMACHINE OF A...
    • Publication number 20210156034
    • Publication date May 27, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Marc SOISSON
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    NEEDLE WITH ROUNDED EDGE
    • Publication number 20200180180
    • Publication date Jun 11, 2020
    • Hutchinson Technology Incorporated
    • Paul V. Pesavento
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    METHOD AND DEVICE FOR ETCHING PATTERNS INSIDE OBJECTS
    • Publication number 20200176243
    • Publication date Jun 4, 2020
    • Tech Met, Inc.
    • Michael Vidra
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHEMICALLY SHARPENING BLADES
    • Publication number 20200139567
    • Publication date May 7, 2020
    • Hutchinson Technology Incorporated
    • Paul V. Pesavento
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DOSE-BASED END-POINTING FOR LOW-KV FIB MILLING IN TEM SAMPLE PREPAR...
    • Publication number 20200095688
    • Publication date Mar 26, 2020
    • FEI Company
    • Thomas G. Miller
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Chemically Sharpening Blades
    • Publication number 20200023534
    • Publication date Jan 23, 2020
    • Hutchinson Technology Incorporated
    • Paul V. Pesavento
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    TOUGHENED BOND LAYER AND METHOD OF PRODUCTION
    • Publication number 20180222805
    • Publication date Aug 9, 2018
    • United Technologies Corporation
    • Christopher W. Strock
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Method for Producing Peelable Coatings on Metal Substrates
    • Publication number 20180179402
    • Publication date Jun 28, 2018
    • AKZO NOBEL COATINGS INTERNATIONAL B.V.
    • Christoph Piecha
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Chemically Sharpening Blades
    • Publication number 20180104837
    • Publication date Apr 19, 2018
    • Hutchinson Technology Incorporated
    • Paul V. Pesavento
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    WALLET-SIZED COMB
    • Publication number 20180070697
    • Publication date Mar 15, 2018
    • Heather Burkman
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SINGLE STEP SHAPE MEMORY ALLOY EXPANSION
    • Publication number 20160355912
    • Publication date Dec 8, 2016
    • W. L. Gore & Associates, Inc.
    • Joel M. Greene
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD OF PROCESSING UNFINISHED SURFACES
    • Publication number 20160237826
    • Publication date Aug 18, 2016
    • United Technologies Corporation
    • John P. Rizzo
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD OF FORMING INDIVIDUAL METALLIC MICROSTRUCTURES
    • Publication number 20150203969
    • Publication date Jul 23, 2015
    • Regents of the Universit of Minnesota
    • Sang-hyun Oh
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD TO FABRICATE A SUBSTRATE INCLUDING A MATERIAL DISPOSED ON TH...
    • Publication number 20150156890
    • Publication date Jun 4, 2015
    • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE. ALT.
    • Sophie GIROUD
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    GAS-ASSISTED LASER MACHINING
    • Publication number 20150034596
    • Publication date Feb 5, 2015
    • Selim Elhadj
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    APPARATUS AND METHOD FOR FORMING LUBRICANT RECESS HAVING MINUTE CON...
    • Publication number 20150020966
    • Publication date Jan 22, 2015
    • Hwabaek Engineering Co., LTD.
    • Kang Lee
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Partitioned Hybrid Substrate for Radio Frequency Applications
    • Publication number 20150016078
    • Publication date Jan 15, 2015
    • Hong Kong Applied Science and Technology Research Institute Company Limited
    • Dan YANG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD OF MANUFACTURING NANOSTRUCTURES ON A SURFACE, ON A MOLD AND...
    • Publication number 20150009571
    • Publication date Jan 8, 2015
    • Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO
    • Patrick Chin
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DUAL MANDREL SIDEWALL IMAGE TRANSFER PROCESSES
    • Publication number 20140190935
    • Publication date Jul 10, 2014
    • International Business Machines Corporation
    • David V. Horak
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Dose-Based End-Pointing for Low-KV FIB Milling TEM Sample Preparation
    • Publication number 20140061032
    • Publication date Mar 6, 2014
    • FEI Company
    • Thomas G. Miller
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD FOR BALANCING A TURBOMACHINE ROTOR
    • Publication number 20140021056
    • Publication date Jan 23, 2014
    • SNECMA
    • Gabriela RODRIGUEZ ELIZONDO
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    METHODS AND SYSTEMS FOR USING ACTUATED SURFACE-ATTACHED POSTS FOR B...
    • Publication number 20140001146
    • Publication date Jan 2, 2014
    • The University of North Carolina at Chapel Hill
    • Richard Superfine
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Pattern Transfer With Self-assembled Nanoparticle Assemblies
    • Publication number 20130327636
    • Publication date Dec 12, 2013
    • Carnegie Mellon University
    • Sara Majetich
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    METHOD FOR FORMING ANTENNA AND COMPRESSION HEAD
    • Publication number 20130313224
    • Publication date Nov 28, 2013
    • WISTRON NEWEB CORP.
    • Ching-chia MAI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    MOLD AND PROCESS FOR PRODUCTION OF MOLD
    • Publication number 20130094089
    • Publication date Apr 18, 2013
    • Sharp Kabushiki Kaisha
    • Akinobu Isurugi
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    PRINTED MASKING PROCESS
    • Publication number 20130020282
    • Publication date Jan 24, 2013
    • Edris Raji
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    METHOD FOR CHEMICAL ETCHING OF A NEEDLE CANNULA
    • Publication number 20120271249
    • Publication date Oct 25, 2012
    • NOVO NORDISK A/S
    • Andre Larsen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHODS AND SYSTEMS FOR USING ACTUATED SURFACE-ATTACHED POSTS FOR A...
    • Publication number 20120156791
    • Publication date Jun 21, 2012
    • Richard Superfine
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL