Patents by Inventor Simon J. Mantell

Simon J. Mantell 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).

  • 2-aminocarbonyl-9H-purine derivatives
    Patent number: 7094769
    Abstract: The present invention relates to compounds of the formula: and pharmaceutically acceptable salts and solvates thereof, and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such compounds.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: August 22, 2006
    Assignee: Pfizer Inc
    Inventors: Simon J. Mantell, Peter T. Stephenson
  • Purine derivatives
    Patent number: 6900309
    Abstract: The present invention relates to compounds of the formula and pharmaceutically acceptable salts and solvates thereof, and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such compounds as adenosine A2a receptor agonists.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: May 31, 2005
    Assignee: Pfizer Inc
    Inventors: Simon J. Mantell, Sandra M. Monaghan
  • 2-Aminocarbonyl-9H-purine derivatives
    Publication number: 20040077584
    Abstract: The present invention relates to compounds of the formula: 1
    Type: Application
    Filed: October 1, 2003
    Publication date: April 22, 2004
    Applicant: Pfizer Inc
    Inventors: Simon J. Mantell, Peter T. Stephenson
  • Adenosine A2A receptor agonists as antiinflammatory agents
    Patent number: 6326359
    Abstract: The present invention provides compounds of formula (I): and pharmaceutically acceptable salts and solvates thereof, together with processes for the preparation of, compositions containing, uses of and intermediates used in the preparation of such compounds that have A2a receptor agonist activity.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: December 4, 2001
    Assignee: Pfizer Inc
    Inventors: Sandra M. Monaghan, Simon J. Mantell