Patents by Inventor Keith R. Cromack

Keith R. Cromack 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).

  • Fluoroether compositions and methods for inhibiting their degradation in the presence of a Lewis acid
    Patent number: 5990176
    Abstract: The present invention relates to an anesthetic composition containing a fluoroether compound and a physiologically acceptable Lewis acid inhibitor. This composition exhibits improved stability and does not readily degrade in the presence of a Lewis acid.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: November 23, 1999
    Assignees: Abbott Laboratories, Central Glass Company Ltd.
    Inventors: Christopher Bieniarz, Steve H. Chang, Keith R. Cromack, Shuyen L. Huang, Toshikazu Kawai, Manami Kobayashi, David Loffredo, Rajagopalan Raghavan, Earl R. Speicher, Honorate A. Stelmach