Patents by Inventor David Nathan Fox

David Nathan Fox 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).

  • NOVEL PHARMACEUTICALS
    Publication number: 20070270412
    Abstract: This invention relates to compounds of formula (I)
    Type: Application
    Filed: July 31, 2007
    Publication date: November 22, 2007
    Inventors: Andrew Bell, David Brown, David Nathan Fox, Ian Marsh, Andrew Morrell, Michael Palmer, Carol Winslow
  • Quinoline and quinazoline compounds useful in therapy
    Publication number: 20040034032
    Abstract: Compounds of formula I, 1
    Type: Application
    Filed: August 13, 2003
    Publication date: February 19, 2004
    Applicant: Pfizer Inc
    Inventors: Alan John Collis, David Nathan Fox
  • Quinoline and quinazoline compounds useful in therapy
    Patent number: 6649620
    Abstract: Compounds of formula I, wherein R1 represents C1-4 alkoxy optionally substituted by one or more fluorine atoms; R2 represents an aryl group or a heteroaryl group, optionally substituted by C1-4 alkyl or SO2NH2; R3 represents a 4-, 5-, 6-, or 7-membered heterocyclic ring containing at least one heteroatom selected from N, O and S, the ring being optionally fused to a benzene ring or a 5- or 6-membered heterocyclic ring containing at least one heteroatom selected from N, O and S, the ring system as a whole being optionally substituted; X represents CH or N; and L is absent, or represents a cyclic group of formula Ia,  or represents a chain of formula Ib,  and pharmaceutically acceptable salts thereof, are useful in the treatment of a variety of disorders including benign prostatic hyperplasia.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: November 18, 2003
    Assignee: Pfizer Inc.
    Inventors: Alan John Collis, David Nathan Fox
  • Quinoline and quinazoline compounds useful in therapy
    Publication number: 20030045525
    Abstract: Compounds of formula I, 1
    Type: Application
    Filed: September 23, 2002
    Publication date: March 6, 2003
    Inventors: Alan John Collis, David Nathan Fox