Patents by Inventor Reginald J. Barcomb

Reginald J. Barcomb 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).

  • Controlled release of steroids from sugar coatings
    Patent number: 5759576
    Abstract: A sugar coating composition for application to a compressed medicinal tablet comprising a sugar, a dose of a hormonal steroid and a steroid release rate controlling amount of microcrystalline cellulose.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: June 2, 1998
    Assignee: American Home Products Corporation
    Inventor: Reginald J. Barcomb
  • Controlled release of steroids from sugar coatings
    Patent number: 5759577
    Abstract: A compressed medicinal tablet comprising a tablet core and a sugar coating, said sugar coating containing a dose of a hormonal steroid and a steroid release rate controlling amount of microcrystalline cellulose.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: June 2, 1998
    Assignee: American Home Products Corporation
    Inventor: Reginald J. Barcomb
  • Controlled release of steroids from sugar coatings
    Patent number: 5547948
    Abstract: A sugar coating composition for application to a compressed medicinal tablet comprising a sugar, a dose of a hormonal steroid and a steroid release rate controlling amount of microcrystalline cellulose.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: August 20, 1996
    Assignee: American Home Products Corporation
    Inventor: Reginald J. Barcomb