TREA

John F. Lechner

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  • Wheaton, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Human liver epithelial cell lines
    • Patent number 5,759,765
    • Issue date Jun 2, 1998
    • The United States of America as represented by the Secretary of the Departmen...
    • Curtis C. Harris
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Human liver epithelial cell lines
    • Patent number 5,665,589
    • Issue date Sep 9, 1997
    • The United States of America as represented by the Department of Health and H...
    • Curtis C. Harris
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Human liver epithelial cell line and culture media therefor
    • Patent number 5,529,920
    • Issue date Jun 25, 1996
    • The United States of America as represented by the Secretary of the Departmen...
    • Katharine H. Cole
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Immortalized non-tumorigenic human bronchial epithelial cell lines
    • Patent number 5,443,954
    • Issue date Aug 22, 1995
    • The United States of America as represented by the Department of Health and H...
    • Roger R. Reddel
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Cell culture medium for human liver epithelial cell line
    • Patent number 5,342,777
    • Issue date Aug 30, 1994
    • The United States of America as represented by the Secretary of the Dept. of...
    • Katharine H. Cole
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Immortalized human bronchial epitherial mesothelial cell lines
    • Patent number 4,885,238
    • Issue date Dec 5, 1989
    • The United States of America as represented by the Department of Health and H...
    • Roger R. Reddel
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Protoplast fusion method for high-frequency DNA transfection in hum...
    • Patent number 4,608,339
    • Issue date Aug 26, 1986
    • George H. Yoakum
    • C07 - ORGANIC CHEMISTRY