Patents Assigned to Osmopen, LLC
  • Surface plasmon resonance based nanoliter tear osmometer
    Patent number: 7395103
    Abstract: A medical diagnostic method utilizes a surface plasmon resonance apparatus provided with a sensing surface. A tear sample from an eye of a patient is placed into contact with the sensing surface. The surface plasmon resonance apparatus is then operated to determine osmolarity of the tear sample.
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: July 1, 2008
    Assignee: Osmopen, LLC
    Inventors: Anthony P. Cappo, Gregory Bennett