Patents by Inventor Richard A. Marlar

Richard A. Marlar 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).

  • Ophthalmologic uses of protein C
    Patent number: 6872404
    Abstract: The present invention provides a method of reducing intraocular fibrin comprising the administration of a pharmacologically effective dose of Protein C to an individual having elevated levels of intraocular fibrin. Also provided are various methods of preventing intraocular fibrin formation, treating intraocular diseases and reducing intraocular inflammation.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: March 29, 2005
    Assignee: University of Arkansas
    Inventors: Thomas L. Steinemann, Ivory A. Reis, Louis M. Fink, Harry H. Brown, Richard A. Marlar
  • Opthalmologic uses of protein C
    Patent number: 6656490
    Abstract: The present invention provides a method of reducing intraocular fibrin comprising the administration of a pharmacologically effective dose of Protein C to an individual having elevated levels of intraocular fibrin. Also provided are various methods of preventing intraocular fibrin formation, treating intraocular diseases and reducing intraocular inflammation.
    Type: Grant
    Filed: February 5, 1996
    Date of Patent: December 2, 2003
    Assignee: The Board of Trustess of the University of Arkansas
    Inventors: Thomas L. Steinemann, Ivory A. Reis, Louis M. Fink, Harry H. Brown, Richard A. Marlar
  • Method of making and using a pledget composition to minimize interferences in measuring calcium ion concentration of blood
    Patent number: 5093263
    Abstract: A pledget containing an anticoagulant for use with a blood sample is provided. The pledget includes a filler material, such as dextran, to increase the volume anticoagulant to minimize interference with free ion measurements in the blood.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: March 3, 1992
    Assignee: Marquest Medical Products, Inc.
    Inventors: Richard A. Marlar, David C. Kressin, Michael D. Iliff