Patents by Inventor Steven K. White

Steven K. White 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).

  • Tricyclic retinoids, methods for their production and use
    Patent number: 5770382
    Abstract: Tricyclic retinoids having activity for retinoic acid receptors and/or retinoid X receptors are provided. Also provided are pharmaceutical compositions incorporating such tricyclic retinoid compounds and methods for their therapeutic use.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 23, 1998
    Assignee: Ligand Pharmaceuticals, Inc.
    Inventors: Chan Kou Hwang, Steven K. White, Beth Ann Badea, Alex M. Nadzan
  • Tricyclic retinoids, methods for their production and use
    Patent number: 5770378
    Abstract: Tricyclic retinoids having activity for retinoic acid receptors and/or retinoid X receptors are provided. Also provided are pharmaceutical compositions incorporating such tricyclic retinoid compounds and methods for their therapeutic use.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 23, 1998
    Assignee: Ligand Pharmaceuticals, Inc.
    Inventors: Chan Kou Hwang, Steven K. White, Youssef L. Bennani, Stacie S. Canan Koch, Beth Ann Badea, Jonathan J. Hebert, Alex M. Nadzan
  • Tricyclic derivatives, compositions and methods of use
    Patent number: 5688805
    Abstract: Disclosed are compounds of Formula I: ##STR1## or a pharmaceutically acceptable salt or solvate thereof. Also disclosed are pharmaceutical compositions containing compounds of Formula I, methods for inhibiting tumor necrosis factor-.alpha. and methods for treating septic shock, inflammation, or allergic disease.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: November 18, 1997
    Assignee: Schering Corporation
    Inventors: Pauline C. Ting, Daniel M. Solomon, Wing C. Tom, Steven K. White, James J. Kaminski, Shing-Chun C. Wong, Nicholas I. Carruthers
  • Methods for stereospecific synthesis of polyene aldehydes
    Patent number: 5567855
    Abstract: Methods for stereospecific synthesis of 9-cis olefins and retinoids. In one particular aspect, a cis olefin is generated via a lactol ring opening with complete retention of double bond configuration.
    Type: Grant
    Filed: April 21, 1994
    Date of Patent: October 22, 1996
    Assignee: Ligand Pharmaceuticals Incorporated
    Inventors: Steven K. White, Chan K. Hwang, David T. Winn
  • 2,2 disubstituted glycerol and glycerol-like compounds, compositions and methods of use
    Patent number: 5449680
    Abstract: Novel 2,2-disubstituted glycerol-like compounds are disclosed for use as anti-allergic and anti-inflammatory compounds. The compounds are antagonists of platelet activating factor ("PAF"). Also disclosed are methods of synthesizing and using the compounds of the invention as well as pharmaceutical compositions thereof. The compounds have the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are as defined in the specification.
    Type: Grant
    Filed: October 2, 1992
    Date of Patent: September 12, 1995
    Assignee: Schering Corporation
    Inventors: Daniel Solomon, James J. Kaminski, Steven K. White, Laura S. Lehman de Gaeta, Ashit K. Ganguly
  • 2,2-disubstituted glycerol and glycerol-like compounds, compositions and methods of use
    Patent number: 5185334
    Abstract: Novel 2,2-disubstituted glycerol-like compounds are disclosed for use as anti-allergic and anti-inflammatory compounds. The compounds are antagonists of platelet activating factor ("PAF"). Also disclosed are methods of synthesizing and using the compounds of the invention as well as pharmaceutical compositions thereof. The compounds have the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are as defined in the specification.
    Type: Grant
    Filed: September 6, 1991
    Date of Patent: February 9, 1993
    Assignee: Schering Corporation
    Inventors: Daniel Solomon, James J. Kaminski, Steven K. White, Laura S. Lehman de Gaeta, Ashit K. Ganguly