Patents by Inventor Dmytro Avilov

Dmytro Avilov 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).

  • Triterpene quaternary salts as biologically active surfactants
    Patent number: 7410958
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: August 12, 2008
    Assignee: Regents of the University of Minnesota
    Inventors: Pavel A. Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytro A. Krasutskyy, Oksana Kolomitsyna
  • TRITERPENE QUATERNARY SALTS AS BIOLOGICALLY ACTIVE SURFACTANTS
    Publication number: 20070259842
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Application
    Filed: June 19, 2007
    Publication date: November 8, 2007
    Inventors: Pavel Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytre Krasutskyy, Oksana Kolomitsyna
  • TRITERPENE QUATERNARY SALTS AS BIOLOGICALLY ACTIVE SURFACTANTS
    Publication number: 20070259839
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Application
    Filed: June 19, 2007
    Publication date: November 8, 2007
    Inventors: Pavel Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytro Krasutskyy, Oksana Kolomitsyna
  • TRITERPENE QUATERNARY SALTS AS BIOLOGICALLY ACTIVE SURFACTANTS
    Publication number: 20070244081
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Application
    Filed: June 8, 2007
    Publication date: October 18, 2007
    Inventors: Pavel Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytro Krasutskyy, Oksana Kolomitsyna
  • TRITERPENE QUATERNARY SALTS AS BIOLOGICALLY ACTIVE SURFACTANTS
    Publication number: 20070088009
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Application
    Filed: December 18, 2006
    Publication date: April 19, 2007
    Inventors: Pavel Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytro Krasutskyy, Oksana Kolomitsvna
  • Triterpene quaternary salts as biologically active surfactants
    Patent number: 7199114
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: April 3, 2007
    Assignee: The Regents of the University of Minnesota
    Inventors: Pavel A. Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytro A. Krasutskyy, Oksana Kolomitsyna
  • Triterpene quaternary salts as biologically active surfactants
    Publication number: 20050059642
    Abstract: The invention provides novel compounds that are quaternary amine derivatives of betulin and other triterpenes. The compounds have antibacterial, antifungal, and surfactant properties.
    Type: Application
    Filed: July 16, 2004
    Publication date: March 17, 2005
    Inventors: Pavel Krasutsky, Dmytro Avilov, Tatiana Sergeeva, Dmytro Krasutskyy, Oksana Kolomitsyna