Patents by Inventor Peter D. Winch

Peter D. Winch 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).

  • NOVEL PHARMACEUTICAL COMPOSITIONS AND METHODS OF PREPARATION AND USE
    Publication number: 20100261747
    Abstract: The present invention provides a standardized method for the detection of narcotic abuse. Narcotics are formulated with a test compound that is not completely metabolized by the body. Narcotic diversion is detected by urinalysis of the suspected abuser, wherein the test compound may be detected even if the diverted narcotic is completely metabolized by the body, or otherwise undetectable in the urine.
    Type: Application
    Filed: December 17, 2008
    Publication date: October 14, 2010
    Inventor: Peter D. Winch
  • NOVEL COLORED SOLUTIONS OF INJECTABLE DRUGS AND THEIR PHARMACEUTICALLY ACCEPTABLE SALTS
    Publication number: 20090156562
    Abstract: The invention is directed to pharmaceutical compositions comprising colored solutions, colored emulsions, or colored powders of injectable pharmaceuticals wherein said pharmaceuticals are selected from the group consisting of muscle relaxants, hypnotics, induction agents, and anticholinergics. The formulations of the present invention may all be colored using fluorescein. Different colors may be achieved by either varying the concentration of fluorescein, or by combining fluorescein with another dye. The invention is also directed to methods involving the use of said pharmaceutical compositions.
    Type: Application
    Filed: November 13, 2006
    Publication date: June 18, 2009
    Inventor: Peter D. Winch