Patents by Inventor Alexander R. Irvine

Alexander R. Irvine 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).

  • Methods and pharmaceutical compositions for the closure of retinal breaks
    Patent number: 6475508
    Abstract: Described are compositions, methods, and articles of manufacture for the closure of retinal breaks with a non-toxic polymer. Transformation to a gel-like coat is achieved by photochemical reactivity, chemical reactivity, and by physicochemical response.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: November 5, 2002
    Assignees: Regents of the University of California, California Institute of Technology
    Inventors: Daniel M. Schwartz, Jeffrey A. Hubbell, Alexander R. Irvine
  • Methods and pharmaceutical compositions for the closure of retinal breaks
    Patent number: 6149931
    Abstract: Described are compositions, methods, and articles of manufacture for the closure of retinal breaks with a non-toxic polymer. Transformation to a gel-like coat is achieved by photochemical reactivity, chemical reactivity, and by physicochemical response.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: November 21, 2000
    Assignees: The Regents of the University of California, California Institute of Technology
    Inventors: Daniel M. Schwartz, Jeffrey A. Hubbell, Alexander R. Irvine