Patents by Inventor Thomas N. Wheeler

Thomas N. Wheeler 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).

  • Biocidal 2-aryl-1,3-cyclopentanedione compounds and alkali metal and ammonium salts thereof
    Patent number: 4338122
    Abstract: 2-Aryl-1,3-cyclopentanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal and acaricidal activity.
    Type: Grant
    Filed: October 16, 1980
    Date of Patent: July 6, 1982
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Biocidal esters of halo-4-alkenoic acids
    Patent number: 4291057
    Abstract: Novel esters of halo-4-alkenoic acid compounds having pesticidal activity and methods of their preparation.
    Type: Grant
    Filed: July 2, 1979
    Date of Patent: September 22, 1981
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Method of preparing 2-aryl-3-cyclopentanedione compounds
    Patent number: 4283348
    Abstract: 2-Aryl-1,3-cyclopentanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal and acaricidal activity.
    Type: Grant
    Filed: September 26, 1979
    Date of Patent: August 11, 1981
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Photochemical method for producing biocidal 2-aryl-1,3-cyclohexanedione compounds
    Patent number: 4257858
    Abstract: 2-Aryl-1,3-cyclohexanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal, miticidal and mite ovicidal activity.
    Type: Grant
    Filed: January 22, 1980
    Date of Patent: March 24, 1981
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Method of preparing 2-aryl-1,3-cyclohexanedione compounds
    Patent number: 4256657
    Abstract: 2-Aryl-1,3-cyclohexanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal, miticidal and mite ovicidal activity.
    Type: Grant
    Filed: January 22, 1980
    Date of Patent: March 17, 1981
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Method of preparing 2-aryl-1,3-cyclohexanedione compounds
    Patent number: 4256659
    Abstract: 2-Aryl-1,3-cyclohexanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal, miticidal and mite ovicidal activity.
    Type: Grant
    Filed: January 22, 1980
    Date of Patent: March 17, 1981
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Method of preparing 2-aryl-1,3-cyclohexanedione compounds
    Patent number: 4256658
    Abstract: 2-Aryl-1,3-cyclohexanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal, miticidal and mite ovicidal activity.
    Type: Grant
    Filed: January 22, 1980
    Date of Patent: March 17, 1981
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler
  • Biocidal 2-aryl-1,3-cyclohexane dione compounds and alkali metal and ammonium salts thereof
    Patent number: 4209532
    Abstract: 2-Aryl-1,3-cyclohexanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal, miticidal and mite ovicidal activity.
    Type: Grant
    Filed: March 28, 1977
    Date of Patent: June 24, 1980
    Assignee: Union Carbide Corporation
    Inventor: Thomas N. Wheeler