Patents by Inventor Edward Ha

Edward Ha 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).

  • Syntheses of quinazolinones
    Publication number: 20060041130
    Abstract: The present invention provides intermediates, synthetic methods and novel quinazolinone compositions of matter.
    Type: Application
    Filed: October 20, 2005
    Publication date: February 23, 2006
    Inventors: Gustave Bergnes, Edward Ha, George Yiannikourous, Panos Kalaritis, Brandon Yonce, Kurt Welday
  • Syntheses of quinazolinones
    Publication number: 20040067969
    Abstract: The present invention provides intermediates, synthetic methods and novel quinazolinone compositions of matter.
    Type: Application
    Filed: February 14, 2003
    Publication date: April 8, 2004
    Inventors: Gustave Bergnes, Edward Ha, George Yiannikouros, Panos Kalaritis, Brandon E. Yonce, Kurt Alan Welday