TREA

Douglas M. Haefele

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  • Newton, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yeast strains for improved ethanol production
    • Patent number 8,980,617
    • Issue date Mar 17, 2015
    • Pioneer Hi Bred International Inc
    • Kimberly J. Forrester
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Biological control of corn seed rot and seedling blight
    • Patent number 4,996,049
    • Issue date Feb 26, 1991
    • Pioneer Hi-Bred International, Inc.
    • Douglas M. Haefele
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

  • Information Patent Application

    New Yeast Strains for Improved Ethanol Production
    • Publication number 20130149760
    • Publication date Jun 13, 2013
    • PIONEER HI-BRED INTERNATIONAL, INC.
    • Kimberly J. Forrester
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    High Amylopectin Maize
    • Publication number 20070261136
    • Publication date Nov 8, 2007
    • PIONEER HI-BRED INTERNATIONAL, INC.
    • George W. Singletary
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...