Patents by Inventor Christopher E. Valder

Christopher E. Valder 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).

  • Polymorphs of crystalline mupirocin
    Patent number: 5594026
    Abstract: Two further crystalline polymorphic forms of the anti-infective agent mupirocin have been identified. Processes for the preparation thereof and the use thereof are described.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: January 14, 1997
    Assignee: SmithKline Beecham Group p.l.c.
    Inventors: Michael J. Greenway, Sarah D. Salt, Christopher E. Valder, Alan D. Curzons