Patents by Inventor Diane Storhoff

Diane Storhoff 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).

  • Glucose measurement control reagent and method of making the same
    Patent number: 5028542
    Abstract: The invention relates to a non-serum based control reagent for glucose determination. Rather than using modified serum, the control reagent contains water, glucose, and the viscosity agent polystyrene sulphonate. The control reagent may also contain a buffer, preservatives, surfactants or surface active agents. A method of making the control reagent is also disclosed.
    Type: Grant
    Filed: February 7, 1990
    Date of Patent: July 2, 1991
    Assignee: Boehringer Mannheim Corporation
    Inventors: Jim Kennamer, Diane Storhoff, Roger Bontrager, David Tabb, Arthur Usmani