Patents by Inventor Roupen Hatzakorzian

Roupen Hatzakorzian 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).

  • Heart rate variability as predictor of postoperative nausea and vomiting
    Patent number: 7801592
    Abstract: The invention relates to methods and systems to predict postoperative nausea and vomiting (PONV).
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: September 21, 2010
    Inventors: William Li Pi Shan, Roupen Hatzakorzian, Pierre Fiset, Alain Deschamps
  • HEART RATE VARIABILITY AS PREDICTOR OF POSTOPERATIVE NAUSEA AND VOMITING
    Publication number: 20070293777
    Abstract: The invention relates to methods and systems to predict postoperative nausea and vomiting (PONV).
    Type: Application
    Filed: June 15, 2007
    Publication date: December 20, 2007
    Applicant: MCGILL UNIVERSITY
    Inventors: William SHAN, Roupen HATZAKORZIAN, Pierre FISET, Alain Deschamps