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Helena ALVES

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  • Dortmund, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ni—Fe—Cr—Mo alloy
    • Patent number 9,228,250
    • Issue date Jan 5, 2016
    • VDM Metals GmbH
    • Helena Alves
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    USE OF A TITANIUM-FREE NICKEL-CHROMIUM-IRON-MOLYBDENUM ALLOY
    • Publication number 20240018635
    • Publication date Jan 18, 2024
    • VDM Metals International GmbH
    • Helena ALVES
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    USE OF A NICKEL-CHROMIUM-IRON ALLOY
    • Publication number 20230084075
    • Publication date Mar 16, 2023
    • VDM Metals International GmbH
    • Martin WOLF
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    NICKEL ALLOY HAVING GOOD RESISTANCE TO CORROSION AND HIGH TENSILE S...
    • Publication number 20220098704
    • Publication date Mar 31, 2022
    • VDM Metals International GmbH
    • Julia BOTINHA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METALLIC NICKEL-BASED ACID-RESISTANT MATERIAL
    • Publication number 20170275737
    • Publication date Sep 28, 2017
    • VDM Metals International GmbH
    • Rainer BEHRENS
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-Fe-Cr-Mo Alloy
    • Publication number 20160097112
    • Publication date Apr 7, 2016
    • VDM Metals GmbH
    • Helena ALVES
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METALLIC NICKEL-BASED ACID-RESISTANT MATERIAL
    • Publication number 20150344995
    • Publication date Dec 3, 2015
    • VDM Metals GmbH
    • Rainer BEHRENS
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ni-Fe-Cr-Mo Alloy
    • Publication number 20130259739
    • Publication date Oct 3, 2013
    • OUTOKUMPU VDM GMBH
    • Helena Alves
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    METALLIC NICKEL-BASED ACID-RESISTANT MATERIAL
    • Publication number 20120114520
    • Publication date May 10, 2012
    • Thyssenkrupp VDM GmbH
    • Rainer Behrens
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...