Patents by Inventor William John Watkins

William John Watkins 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).

  • PYRIDO(3,2-d)PYRIMIDINES USEFUL FOR TREATING VIRAL INFECTIONS
    Publication number: 20080182870
    Abstract: Pyrido(3,2-d)pyrimidine derivatives represented by the structural formula (I): wherein: R4 is hydrogen, and R1, R2 and R3 together provide a specific substitution pattern, pharmaceutical acceptable addition salts, stereochemical isomeric forms, N-oxides, solvates and pro-drugs thereof, are useful in the treatment of hepatitis C.
    Type: Application
    Filed: December 21, 2007
    Publication date: July 31, 2008
    Applicant: GILEAD SCIENCES, INC.
    Inventors: Steven S. Bondy, Chien-hung Chou, William John Watkins, Lee S. Chong, Jennifer R. Zhang, Ruchika Mishra
  • Heterocyclic compounds useful as pharmaceutical agents
    Patent number: 6313127
    Abstract: Compounds of formula (I) in which all variables are defined in the description and their salts inhibit the enzyme oxido squalene cyclase and are useful in treating hypercholesterolemia and also as anti-fungal agents. Processes for their preparation are also described together with their use in medicine.
    Type: Grant
    Filed: July 31, 1998
    Date of Patent: November 6, 2001
    Assignee: Zeneca Limited
    Inventors: David Waterson, Elaine Sophie Elizabeth Stokes, George Robert Brown, John Graham Cumming, Nicholas John Newcombe, Robin Wood, William John Watkins