Patents by Inventor Ohan Baghdassarian

Ohan Baghdassarian 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).

  • Alveolar breath collection device and method
    Patent number: 6582376
    Abstract: A device for collecting alveolar breath. Breath is expired into the inlet of a hollow body. The hollow body has two outlets, with a valve disposed in each outlet. The concentration of a specific gaseous component of expired breath is monitored by a gas concentration monitor as the expired breath passes through the hollow body to determine when alveolar breath is present in the hollow body. When alveolar breath is present in the hollow body, the valve in the second outlet is actuated to an open position to collect the alveolar breath in the collection reservoir affixed to the hollow body at the second outlet.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: June 24, 2003
    Assignee: Pranalytica, Inc.
    Inventor: Ohan Baghdassarian
  • ALVEOLAR BREATH COLLECTION DEVICE AND METHOD
    Publication number: 20030050567
    Abstract: A device for collecting alveolar breath. Breath is expired into the inlet of a hollow body. The hollow body has two outlets, with a valve disposed in each outlet. The concentration of a specific gaseous component of expired breath is monitored by a gas concentration monitor as the expired breath passes through the hollow body to determine when alveolar breath is present in the hollow body. When alveolar breath is present in the hollow body, the valve in the second outlet is actuated to an open position to collect the alveolar breath in the collection reservoir affixed to the hollow body at the second outlet.
    Type: Application
    Filed: September 13, 2001
    Publication date: March 13, 2003
    Applicant: Pranalytica, Inc.
    Inventor: Ohan Baghdassarian