Patents by Inventor William Jackson Frazee

William Jackson Frazee 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).

  • Therapeutic heterocycles
    Patent number: 6399603
    Abstract: A compound having the general formula and methods of using such compounds for the treatment of diseases and pharmaceutical composition comprising such compounds.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: June 4, 2002
    Assignee: AstraZeneca AB
    Inventors: Robert Toms Jacobs, James Jeffrey Folmer, Thomas Richard Simpson, Bipinchandra Chaudhari, William Jackson Frazee, Timothy Wayne Davenport, Gajendran Sundarababu
  • Azolobenzazepine derivatives and compositions and method of use thereof
    Patent number: 6313290
    Abstract: The invention relates to azolobenzazepine derivatives of the formula I: wherein: X is O or S; R1, R2, R3 and R4 are independently hydrogen, perfluorolower-alkyl, halogen, nitro or cyano; and C together with the carbon atoms to which it is attached forms a 5-membered aromatic heterocycle, to pharmaceutical compositions containing them and to methods for the treatment of neurological disorders utilizing them.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: November 6, 2001
    Assignee: Zeneca Limited
    Inventors: Joseph James Lewis, Kelly Anne Brush, Laura Enid Garcia-Davenport, William Jackson Frazee, Marc Jerome Chapdelaine
  • Azolobenzazepine derivatives as neurologically active agents
    Patent number: 6124281
    Abstract: The invention relates to azolobenzazepine derivatives of formula (I), wherein: X is O or S; R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen, perfluorolower-alkyl, halogen, nitro or cyano; and C together with the carbon atoms to which it is attached forms a 5-membered aromatic heterocycle selected from the group consisting of a pyrazol and triazole, to pharmaceutical compositions containing them and to methods for the treatment of neurological disorders utilizing them.
    Type: Grant
    Filed: September 3, 1998
    Date of Patent: September 26, 2000
    Assignee: Zeneca Limited
    Inventors: Joseph James Lewis, Kelly Anne Brush, Laura Enid Garcia-Davenport, William Jackson Frazee, Marc Jerome Chapdelaine