TREA

John A. Wichtowski

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  • Deep River, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cephalosporin derivatives
    • Patent number 5,734,047
    • Issue date Mar 31, 1998
    • Bristol-Myers Squibb Company
    • Choung U. Kim
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cephalosporin derivatives
    • Patent number 5,668,284
    • Issue date Sep 16, 1997
    • Bristol-Myers Squibb Company
    • Choung U. Kim
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Substituted 4-thio pyridones
    • Patent number 5,668,290
    • Issue date Sep 16, 1997
    • Bristol-Myers Squibb Company
    • Joanne J. Bronson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cephalosporin derviatives
    • Patent number 5,620,969
    • Issue date Apr 15, 1997
    • Bristol-Myers Squibb Company
    • Joanne J. Bronson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridinium thiomethyl substituted chepholosporin derivatives
    • Patent number 5,567,698
    • Issue date Oct 22, 1996
    • Bristol-Myers Squibb Company
    • Choung U. Kim
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cephalosporin derivatives
    • Patent number 5,559,108
    • Issue date Sep 24, 1996
    • Bristol-Myers Squibb Company
    • Choung U. Kim
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents