Patents by Inventor Fiona R. Bird

Fiona R. Bird 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).

  • Drug adsorbates
    Patent number: 5219563
    Abstract: The bitter taste of ranitidine may be masked by forming an adsorbate with a synthetic cation exchange resin. The adsorbate is particularly suitable for use in pharmaceutical compositions for oral administration such as chewable or suckable tablets, granules and aqueous or non-aqueous suspensions.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: June 15, 1993
    Assignee: Glaxo Group Limited
    Inventors: Stephen J. Douglas, Fiona R. Bird
  • Drug adsorbates
    Patent number: 5032393
    Abstract: The bitter taste of ranitidine may be masked by forming an adsorbate with a synthetic cation exchange resin. The adsorbate is particularly suitable for use in pharmaceutical compositions for oral administration such as chewable or suckable tablets, granules and aqueous or non-aqueous suspensions.
    Type: Grant
    Filed: May 10, 1989
    Date of Patent: July 16, 1991
    Assignee: Glaxo Group Limited
    Inventors: Stephen J. Douglas, Fiona R. Bird
  • Tablet
    Patent number: D314640
    Type: Grant
    Filed: October 19, 1988
    Date of Patent: February 12, 1991
    Assignee: Glaxo Group Limited
    Inventors: Peter J. Rue, Glenda Spray, Fiona R. Bird
  • Tablet
    Patent number: D316615
    Type: Grant
    Filed: October 19, 1988
    Date of Patent: April 30, 1991
    Assignee: Glaxo Group Limited
    Inventors: Peter J. Rue, Glenda Spray, Fiona R. Bird