Patents by Inventor James Empfield

James Empfield 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).

  • 4-Substituted imidazoles
    Publication number: 20070105896
    Abstract: Compounds of formula I: wherein A and R1 are as defined in the specification, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, especially in the treatment or prophylaxis of psychotic and intellectual impairment disorders.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 10, 2007
    Applicant: AstraZeneca AB
    Inventors: James Empfield, Eifion Phillips, Scott Throner
  • Compounds for the treatment of dementia related diseases
    Patent number: 7205314
    Abstract: The present invention relates to new compounds of formula (I) wherein Y, P, R1, R2, R3, n, m are defined as in claim 1, a process for their preparation and new intermediates used therein, pharmaceutical composition containing said therapeutically active compounds and to the use of said active compounds in therapy, especially in the prevention and/or treatment of dementia related disease, Alzheimer's Disease and conditions associated with glycogen synthase kinase-3
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: April 17, 2007
    Assignee: AstraZeneca AB
    Inventors: Stefan Berg, Ratan Bhat, James Empfield, Sven Hellberg, Michael Klimas, James Woods
  • Compounds
    Publication number: 20050065170
    Abstract: The present invention relates to new compounds of formula (I) wherein Y, P, R1, R2, R3, n, m are defined as in claim 1, a process for their preparation and new intermediates used therein, pharmaceutical composition containing said therapeutically active compounds and to the use of said active compounds in therapy, especially in the prevention and/or treatment of dementia related disease, Alzheimer's Disease and conditions associated with glycogen synthase kinase-3.
    Type: Application
    Filed: December 18, 2002
    Publication date: March 24, 2005
    Inventors: Stefan Berg, Ratan Bhat, James Empfield, Sven Hellberg, Michael Klimas, James Woods