Patents by Inventor Terence James Bentley

Terence James Bentley 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).

  • 1,4 diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents
    Patent number: 6506800
    Abstract: Pesticidal 1,4-diaryl-2,3-difluoro-2-butene compounds of formula I wherein Ar is phenyl, 1- or 2-naphthyl or a 5- or 6-membered heteroaromatic ring all of which aromatic systems may be optionally substituted; R is C2-C6-alkenyl, C4-C6-cycloalkenyl or C1-C2-alkoxy-C2-C6-alkyl; and Ar1 is phenoxyphenyl, phenyl, biphenyl, phenoxypyridyl, benzylpyridyl, benzylphenyl, benzoylphenyl, 1- or 2-naphthyl, or a 5- or 6-membered heteroaromatic ring all of which aromatic systems may be optionally substituted, intermediates and methods for the preparation of compounds of formula I and compositions and methods comprising the compounds and compositions for the control of insect and acarid pests.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: January 14, 2003
    Assignee: BASF Aktiengesellschaft
    Inventor: Terence James Bentley
  • 1,4 diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents
    Publication number: 20020058660
    Abstract: Pesticidal 1,4-diaryl-2,3-difluoro-2-butene compounds of formula I 1
    Type: Application
    Filed: September 12, 2001
    Publication date: May 16, 2002
    Inventor: Terence James Bentley
  • 1,4-diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents
    Patent number: 6288011
    Abstract: Pesticidal 1,4-diaryl-2,3-difluoro-2-butene compounds having the structural formula I and compositions and methods comprising those compounds for the control of insect and acarid pests.
    Type: Grant
    Filed: November 11, 1998
    Date of Patent: September 11, 2001
    Assignee: American Cyanamid Co.
    Inventors: Terence James Bentley, Keith Douglas Barnes
  • Certain tetrahydro-4-imino-1-naphthylureas
    Patent number: 4076952
    Abstract: There are provided certain substituted-1,2,3,4-tetrahydro-4-imino-1-naphthylureas, methods of preparation thereof, and methods of use of said naphthylureas for enhancing feed efficiency and for promoting the growth rate of veterinary homothermic animals.
    Type: Grant
    Filed: March 25, 1977
    Date of Patent: February 28, 1978
    Assignee: American Cyanamid Company
    Inventors: Goro Asato, Terence James Bentley
  • Tetrahydro-4-semicarbazono-1-naphthylureas
    Patent number: 4072711
    Abstract: There are provided certain substituted-1,2,3,4-tetrahydro-4-imino-1-naphthylureas, methods of preparation thereof, and methods of use of said naphthylureas for enhancing feed efficiency and for promoting the growth rate of veterinary homothermic animals.
    Type: Grant
    Filed: March 25, 1977
    Date of Patent: February 7, 1978
    Assignee: American Cyanamid Company
    Inventors: Goro Asato, Terence James Bentley
  • Substituted tetrahydroiminobenzo(b)thien-4-ylureas as novel growth promoting compounds for animals
    Patent number: 4060627
    Abstract: This disclosure describes novel 4,5,6,7-tetrahydro-7-iminobenzo[b]thien-4-ylureas, methods of preparation thereof, and methods of use of said compounds for enhancing feed efficiency and for promoting the growth rate of veterinary homothermic animals.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: November 29, 1977
    Assignee: American Cyanamid Company
    Inventors: Goro Asato, Terence James Bentley
  • Tetrahydro-4-imino-1-naphthylureas
    Patent number: 4041070
    Abstract: There are provided certain substituted-1,2,3,4-tetrahydro-4-imino-1-naphthylureas, methods of preparation thereof, and methods of use of said naphthylureas for enhancing feed efficiency and for promoting the growth rate of veterinary homothermic animals.
    Type: Grant
    Filed: July 14, 1976
    Date of Patent: August 9, 1977
    Assignee: American Cyanamid Company
    Inventors: Goro Asato, Terence James Bentley
  • Substituted tetrahydro-oxybenzothienylurea compounds as growth promoting agents for animals
    Patent number: 3998959
    Abstract: This invention relates to novel substituted 4,5,6,7-tetrahydro-7-oxybenzo[b]thien-4-ylurea compounds and a process for the preparation thereof. The compounds of this invention are useful as herbicidal agents and animal growth regulants.
    Type: Grant
    Filed: October 17, 1975
    Date of Patent: December 21, 1976
    Assignee: American Cyanamid Company
    Inventors: Goro Asato, Terence James Bentley