Patents by Inventor Thomas John Perun

Thomas John Perun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pseudomycin natural products
    Patent number: 6793925
    Abstract: The invention relates to pseudomycin natural products including pseudomycins A′ and B′, methods for making such pseudomycins, and methods employing antifungal activity of these pseudomycins. NMR and mass spectrometry indicate formula (I) for pseudomycin A′. NMR and mass spectrometry indicate formula (II) for pseudomycin B′.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: September 21, 2004
    Assignee: Eli Lilly and Company
    Inventors: Palaniappan Kulanthaivel, Matthew David Belvo, James William Martin, Thomas John Perun, Jr., Douglas Joseph Zeckner
  • Pseudomycin natural products
    Publication number: 20040067879
    Abstract: The invention relates to pseudomycin natural products including pseudomycins A′ and B′, methods for making such pseudomycins, and methods employing antifungal activity of these pseudomycins. NMR and mass spectrometry indicate formula (I) for pseudomycin A′. NMR and mass spectrometry indicate formula (II) for pseudomycin B′.
    Type: Application
    Filed: August 7, 2003
    Publication date: April 8, 2004
    Inventors: Palaniappan Kulanthaivel, Matthew David Belvo, James William Martin, Thomas John Perun, Douglas Joseph Zeckner
  • Pseudomycin natural products
    Patent number: 6630147
    Abstract: The invention relates to pseudomycin natural products including pseudomycins A′ and B′, methods for making such pseudomycins, and methods employing antifungal activity of these pseudomycins.
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: October 7, 2003
    Assignee: Eli Lilly and Company
    Inventors: Palaniappan Kulanthaivel, Matthew David Belvo, James William Martin, Thomas John Perun, Douglas Joseph Zeckner
  • 2,4-Diamino-5-benzylpyrimidines
    Patent number: 4087528
    Abstract: This invention provides 2,4-diamino-5-benzylpyrimidines represented by the formula ##STR1## wherein R.sub.1 is H or loweralkyl; R.sub.2 is H, loweralkyl or R.sub.3 CO-- wherein R.sub.3 is H, alkyl, or cycloalkyl-lowerakyl; and X is a halogen; and the acid addition salts thereof.These pyrimidine compounds are useful as antibacterial agents, and as potentiators of the anti-bacterial activity of sulfonamides.
    Type: Grant
    Filed: October 26, 1976
    Date of Patent: May 2, 1978
    Assignee: Abbott Laboratories
    Inventors: Thomas John Perun, Ronald Robert Rasmussen, Bruce Wayne Horrom
  • 2,4-Diamino-5-benzylpyrimidines
    Patent number: 4008236
    Abstract: This invention provides 2,4-diamino-5-benzylpyrimidines represented by the formula ##STR1## wherein R.sub.1 is H or loweralkyl; R.sub.2 is H, loweralkyl or R.sub.3 CO-- wherein R.sub.3 is H, alkyl, or cycloalkyl-loweralkyl; and X is a halogen; and the acid addition salts thereof.These pyrimidine compounds are useful as antibacterial agents, and as potentiators of the antibacterial activity of sulfonamides.
    Type: Grant
    Filed: July 31, 1975
    Date of Patent: February 15, 1977
    Assignee: Abbott Laboratories
    Inventors: Thomas John Perun, Ronald Robert Rasmussen, Bruce Wayne Horrom