Patents by Inventor Winston Ho

Winston Ho 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).

  • Saturated leukotriene derivatives as antiallergens
    Patent number: 4469705
    Abstract: Hydroxythioether fatty acid derivatives of formula (I) ##STR1## wherein n is 2-5, m is 8-12, R.sup.1 is OH, O-loweralkyl, NH.sub.2, NH-loweralkyl or NH-carboxyalkyl; R.sup.2 is OH or O-loweralkyl; X is H or NH.sub.2 or ##STR2## and salts thereof are useful in preventing or alleviating asthma or other allergic diseases.
    Type: Grant
    Filed: August 2, 1982
    Date of Patent: September 4, 1984
    Assignee: McNeilab, Inc.
    Inventors: Kerry G. Stanley, Winston Ho
  • Hydroxythioether fatty acid derivatives
    Patent number: 4461775
    Abstract: Hydroxythioether fatty acid derivatives of formula (I) ##STR1## wherein n is 2-5, m is 8-12, R.sup.1 is OH, O-loweralkyl, NH.sub.2, NH-loweralkyl or NH-carboxyalkyl, R.sup.2 is OH or O-lower-alkyl, X is H or NH.sub.2 or ##STR2## and salts thereof are useful in preventing or alleviating asthma or other allergic diseases.
    Type: Grant
    Filed: August 2, 1982
    Date of Patent: July 24, 1984
    Assignee: McNeilab, Inc.
    Inventors: Kerry G. Stanley, Winston Ho
  • Method for controlling hypertension
    Patent number: 4370343
    Abstract: Hypertension is controlled by administration of glycidic or thioglycidic acid derivatives substituted in the .alpha.-position with a long chain alkyl or alkenyl or dibromoalkyl radical.
    Type: Grant
    Filed: September 21, 1981
    Date of Patent: January 25, 1983
    Assignee: McNeilab, Inc.
    Inventors: Richard Mohrbacher, Winston Ho, Gene Tutwiler
  • .alpha.-Alkyl-substituted glycidates and thioglycidates
    Patent number: 4196300
    Abstract: Glycidates and thioglycidates substituted in the .alpha.-position with a long chain alkyl of from 11 to 16 carbons having hypoglycemic activity.
    Type: Grant
    Filed: August 18, 1978
    Date of Patent: April 1, 1980
    Assignee: McNeilabs, Inc.
    Inventors: Richard J. Mohrbacher, Winston Ho, Gene Tutwiler
  • Dibromoalkylglycidic acid derivatives
    Patent number: 4132719
    Abstract: Glycidic acid derivatives substituted in the 2-position with a long chain dibromoalkyl of from 11 to 16 carbons having hypoglycemic activity.
    Type: Grant
    Filed: April 20, 1978
    Date of Patent: January 2, 1979
    Assignee: McNeilab Inc.
    Inventors: Richard J. Mohrbacher, Winston Ho, Gene F. Tutwiler
  • Alkenylglycidic acid derivatives
    Patent number: 4132720
    Abstract: Glycidic acid derivatives substituted in the 2-position with a long chain alkenyl of from 11 to 16 carbons having hypoglycemic activity.
    Type: Grant
    Filed: April 20, 1978
    Date of Patent: January 2, 1979
    Assignee: McNeil Laboratories, Inc.
    Inventors: Richard J. Mohrbacher, Winston Ho, Gene F. Tutwiler