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Margret E. Leventhal

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  • Berkeley, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Devices for supplying fluids to cut plant holders
    • Patent number 12,102,249
    • Issue date Oct 1, 2024
    • LEVGO, INC.
    • Heather Koshinsky
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Laboratory device
    • Patent number 11,602,753
    • Issue date Mar 14, 2023
    • LEVGO, INC.
    • Heather Koshinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Laboratory cutting device
    • Patent number 9,132,561
    • Issue date Sep 15, 2015
    • Margret E. Leventhal
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Laboratory spatula
    • Patent number 8,709,362
    • Issue date Apr 29, 2014
    • Investigen, Inc.
    • Margret Elaine Leventhal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICES FOR SUPPLYING FLUIDS TO CUT PLANT HOLDERS
    • Publication number 20220133071
    • Publication date May 5, 2022
    • Levgo, Inc.
    • Heather Koshinsky
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LABORATORY DEVICE
    • Publication number 20210245163
    • Publication date Aug 12, 2021
    • Levgo, Inc.
    • Heather Koshinsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Surface-mounting Holding Device
    • Publication number 20190382162
    • Publication date Dec 19, 2019
    • LEVGO
    • Margret Leventhal
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Laboratory Cutting Device
    • Publication number 20160001451
    • Publication date Jan 7, 2016
    • Levgo, Inc.
    • Margret E. Leventhal
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Laboratory Cutting Device
    • Publication number 20140260843
    • Publication date Sep 18, 2014
    • Margret E. Leventhal
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    LABORATORY SPATULA
    • Publication number 20140230578
    • Publication date Aug 21, 2014
    • INVESTIGEN, INC.
    • Margret Elaine Leventhal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INOCULATION TOOL AND METHOD OF USE THEREOF
    • Publication number 20130224837
    • Publication date Aug 29, 2013
    • Margret Elaine Leventhal
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    LABORATORY INSTRUMENT
    • Publication number 20130205922
    • Publication date Aug 15, 2013
    • Margret Elaine Leventhal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LABORATORY SPATULA
    • Publication number 20120297902
    • Publication date Nov 29, 2012
    • Margret Elaine LEVENTHAL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Laboratory Spatula
    • Publication number 20080011107
    • Publication date Jan 17, 2008
    • Margret Elaine Leventhal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL