Patents by Inventor Charles A. Wilson, II

Charles A. Wilson, II 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).

  • Pesticidal bisphenol phosphates
    Patent number: 4457922
    Abstract: This invention relates to compositions and the synthesis thereof of novel phosphorous esters of bisphenols which are effective broad spectrum acaricides and insecticides.
    Type: Grant
    Filed: March 31, 1982
    Date of Patent: July 3, 1984
    Assignee: Union Carbide Corporation
    Inventor: Charles A. Wilson, II
  • Methods for controlling pests with substituted phenyl thio(thiono)phosphates and the thio(thiono)phosphates
    Patent number: 4436736
    Abstract: Novel phosphorous esters of substituted phenols have been found to exhibit insecticidal and miticidal activity.
    Type: Grant
    Filed: March 29, 1982
    Date of Patent: March 13, 1984
    Assignee: Union Carbide Corporation
    Inventors: Leonard E. Hodakowski, Charles A. Wilson, II
  • Hydroxyarylalkyleneaminoaryl carbamates and derivatives thereof useful as insecticidal compositions
    Patent number: 4399148
    Abstract: This invention relates to novel hydroxyarylalkyleneaminoaryl carbamate compounds and derivatives thereof and to their preparation. This invention is also directed to insecticidal compositions comprising an acceptable carrier and an insecticidally effective amount of a hydroxyarylalkyleneaminoaryl carbamate compound or derivative of this invention as well as to a method of controlling insects by subjecting them to an insecticidally effective amount of a hydroxyarylalkyleneaminoaryl carbamate compound or derivative of this invention.
    Type: Grant
    Filed: March 25, 1981
    Date of Patent: August 16, 1983
    Assignee: Union Carbide Corporation
    Inventor: Charles A. Wilson, II
  • Process for obtaining halogenated diphenols
    Patent number: 4291177
    Abstract: Highly pure dihalodiphenols or predetermined, statistical mixtures of unreacted, monohalo- and dihalodiphenols are obtained reacting the diphenol, which is suspended or dissolved in a suitable solvent, with a halogen while concurrently purging the reaction with a gas that is inert to the reaction.
    Type: Grant
    Filed: December 6, 1979
    Date of Patent: September 22, 1981
    Assignee: General Electric Company
    Inventors: Victor Mark, Charles A. Wilson, II
  • Continuous process for producing halogenated diphenols
    Patent number: 4282391
    Abstract: A continuous process for obtaining highly pure, high molecular weight aromatic polycarbonates from highly pure, halogenated diphenols.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: August 4, 1981
    Assignee: General Electric Company
    Inventors: Clayton B. Quinn, Charles A. Wilson, II
  • Continuous process for producing halogenated polycarbonates and the polycarbonates obtained therefrom
    Patent number: 4275187
    Abstract: A continuous process for obtaining highly pure, high molecular weight aromatic polycarbonates from highly pure, halogenated diphenols.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: June 23, 1981
    Assignee: General Electric Company
    Inventors: Clayton B. Quinn, Charles A. Wilson, II
  • Continuous process for producing halogenated polycarbonates and the polycarbonates obtained therefrom
    Patent number: 4224434
    Abstract: A continuous process for obtaining highly pure, high molecular weight aromatic polycarbonates from highly pure, halogenated diphenols.
    Type: Grant
    Filed: February 28, 1978
    Date of Patent: September 23, 1980
    Assignee: General Electric Company
    Inventors: Clayton B. Quinn, Charles A. Wilson, II