Patents by Inventor David C. Muchmore

David C. Muchmore 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).

  • Enantiomeric enrichment of (R,S)-3-quinuclidinol
    Patent number: 5215918
    Abstract: A method for the enantiomeric enrichment of 3-quinuclidinol is disclosed, comprising acid anhydride esterification of the alcohol, followed by preferential enzymatic hydrolysis with a subtilisin protease.
    Type: Grant
    Filed: June 19, 1992
    Date of Patent: June 1, 1993
    Assignee: Bend Research, Inc.
    Inventor: David C. Muchmore