Patents by Inventor Ronald R. Bowsher

Ronald R. Bowsher 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).

  • DETECTION DEVICES AND METHODS
    Publication number: 20110294228
    Abstract: The present invention relates to devices and methods for rapid and easy to use quantitative detection of one or more analytes in, for example, food, food ingredients, drinking water or pharmaceuticals. Analytes that can be detected by the devices and methods herein include, for example, adulterants, toxins, allergens, pathogens, pesticides, pharmaceuticals, pharmaceutical intermediates, biopolymers and biotechnology products.
    Type: Application
    Filed: January 14, 2010
    Publication date: December 1, 2011
    Inventors: Ronald R. Bowsher, Randy Aleks Davis
  • Phenylethanolamine N-methyltransferase based radioenzymatic assay for norephinephrine
    Patent number: 4649107
    Abstract: The present invention provides an improved method for quantifying endogenous norepinephrine employing a phenylethanolamine N-methyltransferase based radioenzymatic assay.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: March 10, 1987
    Assignee: Eli Lilly and Company
    Inventors: Ronald R. Bowsher, David P. Henry
  • Purification of phenylethanolamine N-methyltransferase
    Patent number: 4582806
    Abstract: The present invention provides an efficient process for purifying the enzyme phenylethanolamine N-methyltransferase suitable for use in radioenzymatic assays of endogenous compounds.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: April 15, 1986
    Assignee: Eli Lilly and Company
    Inventors: Ronald R. Bowsher, David P. Henry