Patents by Inventor Derek Norman Evans

Derek Norman Evans 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).

  • Purine derivative
    Patent number: 7737126
    Abstract: A compound of formula (I) and salts and solvates thereof are disclosed. Compounds of formula (I) are agonists of the adenosine A2A receptor and are believed to be of potential use in the treatment of inflammatory diseases such as asthma and chronic obstructive pulmonary disease.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: June 15, 2010
    Assignee: Glaxo Group Limited
    Inventors: Philip Blatcher, Richard Peter Charles Cousins, Derek Norman Evans
  • Purine Derivative
    Publication number: 20080132526
    Abstract: The present invention provides a compound of formula (I) and salts and solvates thereof. Compounds of formula (I) are agonists of the adenosine A2A receptor and are believed to be of potential use in the treatment of inflammatory diseases such as asthma and chronic obstructive pulmonary disease.
    Type: Application
    Filed: May 23, 2005
    Publication date: June 5, 2008
    Applicant: GLAXO GROUP LIMITED
    Inventors: Philip Blatcher, Richard Peter Charles Cousins, Derek Norman Evans