Patents by Inventor Michael J. Greenway

Michael J. Greenway 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
  • Pharmaceutical composition
    Patent number: 4879287
    Abstract: Pharmacuetical compositions for topical application to the skin are disclosed comprising the hydrated crystalline calcium salt of mupirocin and a corticosteriod intimately mixed therewith. The compositions are useful for the treatment of skin disorders in humans and domestic animals.
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: November 7, 1989
    Assignee: Beecham Group p.l.c.
    Inventors: Norman A. Orr, Michael J. Greenway
  • Injectable penicillin composition
    Patent number: 4435414
    Abstract: A pharmaceutical composition, which on reconstitution with water yields an injectable solution, which comprises:(a) sodium dicloxacillin, and(b) polyethylene glycol or propylene glycol.
    Type: Grant
    Filed: August 23, 1982
    Date of Patent: March 6, 1984
    Assignee: Beecham Group Limited
    Inventor: Michael J. Greenway