Patents by Inventor Kevin M. Nepveux

Kevin M. Nepveux 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).

  • Azithromycin dihydrate
    Patent number: 6268489
    Abstract: Non-hygroscopic, azithromycin (9-deoxo-9a-aza-9a-methyl-9a-homoerythromycin) dihydrate and a process therefor.
    Type: Grant
    Filed: December 21, 1992
    Date of Patent: July 31, 2001
    Assignee: Pfizer Inc.
    Inventors: Douglas J. M. Allen, Kevin M. Nepveux