Patents by Inventor Shirley B. Webb

Shirley B. Webb 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).

  • Fungicidally active compositions containing ethene derivatives
    Patent number: 4600712
    Abstract: Certain species of fungi are controlled by ethene derivatives of the formula: ##STR1## wherein one of Ar.sup.1 and Ar.sup.2 is one of certain N-heterocyclic moieties and the other is halogen-substituted phenyl, R.sup.1 is hydrogen or alkyl and R.sup.2 is --CN or --C(O)XR, wherein X is oxygen or sulfur and R.sup.1 has a defined meaning.
    Type: Grant
    Filed: October 9, 1985
    Date of Patent: July 15, 1986
    Assignee: Shell Oil Company
    Inventors: Pieter T. Haken, Shirley B. Webb
  • 3-(R-thio)propionic acid substituted on adjacent carbon atoms by pyridyl and optionally-substituted phenyl, and corresponding optionally-substituted alkyl esters
    Patent number: 4532329
    Abstract: Novel compounds of the formula ##STR1## wherein one of Ar.sup.1 and Ar.sup.2 is pyridyl and the other is optionally substituted phenyl, R is optionally substituted alkyl and R.sup.1 is hydrogen or optionally substituted alkyl, and salts thereof, useful as fungicides.
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: July 30, 1985
    Assignee: Shell Oil Company
    Inventors: Pieter T. Haken, Shirley B. Webb
  • N-Pyrazinyl-N-benzylcarbamates, having fungicidal and plant growth regulating properties
    Patent number: 4441912
    Abstract: Certain N-(2-pyrazinyl)-N-benzylcarbamates, having fungicidal and plant-growth regulating properties.
    Type: Grant
    Filed: July 30, 1982
    Date of Patent: April 10, 1984
    Assignee: Shell Oil Company
    Inventors: Pieter Ten Haken, Shirley B. Webb
  • Derivatives of certain pyridyliminomethyl-benzenes
    Patent number: 4404213
    Abstract: Derivatives of certain pyridyliminomethylbenzenes, useful as fungicides.
    Type: Grant
    Filed: April 12, 1982
    Date of Patent: September 13, 1983
    Assignee: Shell Oil Company
    Inventors: Pieter Ten Haken, Shirley B. Webb
  • N-Pyrazinyl-N-benzylcarbamates, having fungicidal and plant growth regulating properties
    Patent number: 4359576
    Abstract: Certain N-(2-pyrazinyl)-N-benzylcarbamates, having fungicidal and plant-growth regulating properties.
    Type: Grant
    Filed: June 2, 1981
    Date of Patent: November 16, 1982
    Assignee: Shell Oil Company
    Inventors: Pieter Ten Haken, Shirley B. Webb
  • Use as fungicides of N-(3-pyridylmethyl)-N-acyl anilines
    Patent number: 4358446
    Abstract: Use as fungicides of N-(3-pyridylmethyl)-N-acyl anilines, of the formula ##STR1## wherein the symbols have assigned meanings.
    Type: Grant
    Filed: June 2, 1981
    Date of Patent: November 9, 1982
    Assignee: Shell Oil Company
    Inventors: Pieter Ten Haken, Shirley B. Webb
  • Derivatives of certain pyridyliminomethylbenzenes
    Patent number: 4355035
    Abstract: Derivatives of certain pyridyliminomethylbenzenes, useful as fungicides.
    Type: Grant
    Filed: January 26, 1981
    Date of Patent: October 19, 1982
    Assignee: Shell Oil Company
    Inventors: Pieter Ten Haken, Shirley B. Webb
  • Derivatives of certain phenyliminomethylpyridines
    Patent number: 4281134
    Abstract: Derivatives of certain phenyliminomethylpyridines, useful as fungicides and/or plant growth regulators.
    Type: Grant
    Filed: January 14, 1980
    Date of Patent: July 28, 1981
    Assignee: Shell Oil Company
    Inventors: Pieter Ten Haken, Shirley B. Webb, Graham C. Smith
  • 3-(N-Heterocyclyl)isoxazolidine fungicides
    Patent number: 4239889
    Abstract: Certain 2-p-halopenyl-3-(heterocyclyl)-5-substituted-isoxazolidines, are useful for controlling barley powdery mildew disease.
    Type: Grant
    Filed: June 14, 1979
    Date of Patent: December 16, 1980
    Assignee: Shell Oil Company
    Inventors: Pieter ten Haken, Shirley B. Webb
  • 3-Pyrid-3-ylisoxazolidine fungicides
    Patent number: 4138402
    Abstract: Certain 3-pyrid-3-yl-2-phenylisoxazolidines, useful as fungicides.
    Type: Grant
    Filed: September 6, 1977
    Date of Patent: February 6, 1979
    Assignee: Shell Oil Company
    Inventors: Clive B. C. Boyce, Shirley B. Webb
  • 3-Pyridylisoxazolidine fungicides
    Patent number: 4066770
    Abstract: Use as fungicides of certain 3-pyridyl-2-phenylisoxazolidines.
    Type: Grant
    Filed: August 26, 1976
    Date of Patent: January 3, 1978
    Assignee: Shell Oil Company
    Inventors: Clive B. C. Boyce, Shirley B. Webb
  • Folding wheeled walker
    Patent number: D281771
    Type: Grant
    Filed: July 5, 1983
    Date of Patent: December 17, 1985
    Inventor: Shirley B. Webb