Patents by Inventor Lieve Naesens

Lieve Naesens 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).

  • Azacytosine derivatives useful as antiviral agents
    Patent number: 8153787
    Abstract: The present invention provides 5-azacytosine derivatives with antiviral activity, specifically having viral replication inhibiting properties, more particularly in DNA viruses such as pox-, papilloma- and herpes viruses in humans. The invention also provides pharmaceutical compositions comprising such 5-azacytosine derivatives as active ingredients in combination with pharmaceutically acceptable carriers, which are useful for the treatment of subjects suffering from viral infections.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: April 10, 2012
    Assignees: K.U. Leuven Research & Development, Institute of Organic Chemistry and Biochemistry Academy of Sciences of the Czech Republic
    Inventors: Antonin Holy, Marcela Krecmerova, Alois Piskala, Graciela Andrei, Robert Snoeck, Erik De Clercq, Johan Neyts, Lieve Naesens
  • Azacytosine Derivatives Useful as Antiviral Agents
    Publication number: 20090005346
    Abstract: The present invention provides 5-azacytosine derivatives with antiviral activity, specifically having viral replication inhibiting properties, more particularly in DNA viruses such as pox-, papilloma- and herpes viruses in humans. The invention also provides pharmaceutical compositions comprising such 5-azacytosine derivatives as active ingredients in combination with pharmaceutically acceptable carriers, which are useful for the treatment of subjects suffering from viral infections.
    Type: Application
    Filed: December 8, 2006
    Publication date: January 1, 2009
    Applicants: K.U.Leuven Research & Development, Institute of Organic Chemistry and Biochemistry Academy of Sciences of the Czech Republic
    Inventors: Antonin Holy, Marcela Krecmerova, Alois Piskala, Graciela Andrei, Erik De Clercq, Robert Snoeck, Johan Neyts, Lieve Naesens