Patents by Inventor Karen W. Sutherland

Karen W. Sutherland 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).

  • Process for the synthesis of 3-(3-fluoro-4-hydroxyphenyl)-7-hydroxynaphthonitrile
    Patent number: 7557237
    Abstract: A process for making a compound of formula I and intermediate compounds thereof, wherein R1 is CN, F or Cl; R2 is H or Br; and R3 and R4 are each independently H or F. The compounds of formula I are useful in the treatment of chronic inflammatory diseases, such as rheumatoid arthritis.
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: July 7, 2009
    Assignee: Wyeth
    Inventors: Yanzhong Wu, Jianxin Ren, Mousumi Ghosh, Mahmut Levent, Karen W. Sutherland, Panolil Raveendranath
  • Novel Succinate Salt of O-Desmethyl-Venlafaxine
    Publication number: 20090018208
    Abstract: A novel salt of O-desmethyl venlafaxine is provided, O-desmethylvenlafaxine succinate. Pharmaceutical compositions, dosage forms and methods of use are also provided.
    Type: Application
    Filed: August 20, 2007
    Publication date: January 15, 2009
    Applicant: Wyeth
    Inventors: Anthony F. Hadfield, Syed M. Shah, Michael W. Winkley, Karen W. Sutherland, Jmaes A. Provost, Aeri Park, Rex A. Shipplett, Brenton W. Russell, Beat T. Weber
  • Succinate salt of O-desmethyl-venlafaxine
    Patent number: 7026508
    Abstract: A novel salt of O-desmethyl venlafaxine is provided, O-desmethylvenlafaxine succinate. Pharmaceutical compositions, dosage forms and methods of use are also provided.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: April 11, 2006
    Assignee: Wyeth
    Inventors: Michael W. Winkley, Karen W. Sutherland
  • Novel succinate salt of O-desmethyl-venlafaxine
    Publication number: 20040044241
    Abstract: A novel salt of O-desmethyl venlafaxine is provided, O-desmethylvenlafaxine succinate. Pharmaceutical compositions, dosage forms and methods of use are also provided.
    Type: Application
    Filed: September 4, 2003
    Publication date: March 4, 2004
    Applicant: Wyeth
    Inventors: Anthony F. Hadfield, Syed M. Shah, Michael W. Winkley, Karen W. Sutherland, James A. Provost, Aeri Park, Rex A. Shipplett, Brenton W. Russell, Beat T. Weber
  • Succinate salt of O-desmethyl-venlafaxine
    Patent number: 6673838
    Abstract: A novel salt of O-desmethyl venlafaxine is provided, O-desmethylvenlafaxine succinate. Pharmaceutical compositions, dosage forms and methods of use are also provided.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: January 6, 2004
    Assignee: Wyeth
    Inventors: Anthony F. Hadfield, Syed M. Shah, Michael W. Winkley, Karen W. Sutherland, James A. Provost, Aeri Park, Rex A. Shipplett, Brenton W. Russell, Beat T. Weber
  • Novel succinate salt of O-desmethyl-venlafaxine
    Publication number: 20030045583
    Abstract: A novel salt of O-desmethyl venlafaxine is provided, O-desmethylvenlafaxine succinate. Pharmaceutical compositions, dosage forms and methods of use are also provided.
    Type: Application
    Filed: February 11, 2002
    Publication date: March 6, 2003
    Applicant: American Home Products Corporation
    Inventors: Anthony F. Hadfield, Syed M. Shah, Michael W. Winkley, Karen W. Sutherland, James A. Provost, Aeri Park, Rex A. Shipplett, Brenton W. Russell, Beat T. Weber