Patents by Inventor Peter S. Oud

Peter S. Oud 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).

  • Apparatus and method for analyses of biological specimens
    Patent number: 5485527
    Abstract: A kit for the quantitation of components in cell nuclei is described wherein the kit includes a stain and microscopic slides. Each slide has reference cell objects and a specimen cell area for receipt of specimen cells which are stained simultaneously with the reference cell objects.
    Type: Grant
    Filed: March 27, 1995
    Date of Patent: January 16, 1996
    Assignee: Becton Dickinson and Company
    Inventors: James W. Bacus, Peter S. Oud
  • Cell preservative solution
    Patent number: 5256571
    Abstract: An aqueous alcohol buffer solution for substantially ambient, in vitro preservation of mammalian cells for a selected duration. The solution generally contains a water-miscible alcohol in an amount sufficient to fix the sample cells without coagulation, an anti-clumping agent, and a buffer agent to maintain the solution at a pH within a range of four to seven.
    Type: Grant
    Filed: May 1, 1991
    Date of Patent: October 26, 1993
    Assignee: Cytyc Corporation
    Inventors: Anne A. Hurley, Daniel C. Lapen, Peter S. Oud
  • Apparatus and method for analyses of biological specimens
    Patent number: 5109429
    Abstract: A kit for the quantitation of components in cell nuclei is described wherein the kit includes a stain and microscopic slides. Each slide has reference cell objects and a specimen cell area for receipt of specimen cells which are stained simultaneously with the reference cell objects.
    Type: Grant
    Filed: September 21, 1987
    Date of Patent: April 28, 1992
    Assignee: Cell Analysis Systems,Inc.
    Inventors: James W. Bacus, Peter S. Oud