Patents by Inventor Andrew S. Wells

Andrew S. Wells 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).

  • Process for the aminocarbonylation of benzazepines and benzodiazepines
    Patent number: 6225465
    Abstract: A new process for preparing substituted 7-aminocarbonyl-3-oxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepines is disclosed.
    Type: Grant
    Filed: May 14, 1999
    Date of Patent: May 1, 2001
    Assignee: SmithKline Beecham plc
    Inventors: Stephen K. Etridge, Timothy Charles Walsgrove, Jerome Hayes, Andrew S. Wells