Patents by Inventor Bruce Christian Black

Bruce Christian Black 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).

  • Patent number: 6776996
    Abstract: The present invention provides improved coated pesticidal matrices and a process for their preparation. The present invention also provides a wettable powder pesticidal composition containing the improved coated pesticidal matrices.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: August 17, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Guanglin Sun, Fakhruddin Ahmed, Bruce Christian Black
  • Publication number: 20030194419
    Abstract: The present invention provides improved coated pesticidal matrices and a process for their preparation. The present invention also provides a wettable powder pesticidal composition containing the improved coated pesticidal matrices.
    Type: Application
    Filed: June 9, 1998
    Publication date: October 16, 2003
    Inventors: GUANGLIN SUN, FAKHRUDDIN AHMED, BRUCE CHRISTIAN BLACK
  • Patent number: 6342499
    Abstract: The present invention provides a method to control parasitic and saprophagous mites on beneficial insects such as honeybees via the application of a parasiticidally or saprophagouscidally effective amount of a mitochondrial electron transport inhibitor or a pyrimidine compound of formula I.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: January 29, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Bruce Christian Black, William R. Baumbach, Michael P. Beluch
  • Patent number: 6235278
    Abstract: Provided herein are genetically engineered baculoviruses which express insect-specific toxins, preferably paralytic neurotoxins, under the regulatory control of strong promoters expressed early after infection and in a wide variety of insect cells. Particularly preferred insect-specific paralytic neurotoxins are those of insect-predacious mites, including Pyemotes. The genetically engineered baculoviruses of the present invention are improved over prior art viruses in that they produce efficacious insect-toxic levels of the neurotoxin at earlier times after infection, particularly in comparison to baculoviruses in which the toxin is expressed under the control of a polyhedrin or granulin promoter. Insect-toxic compositions are also provided and methods of insect control using these compositions are described.
    Type: Grant
    Filed: October 1, 1997
    Date of Patent: May 22, 2001
    Assignees: University of Georgia Research Foundation, Inc., American Cyanamid Co.,
    Inventors: Lois K. Miller, Albert Lu, Bruce Christian Black, Peter Michael Dierks
  • Patent number: 6204283
    Abstract: The present invention provides a method to control parasitic mites on beneficial insects, such as honeybees, via the application of a parasiticidally effective amount of tebufenpyrad.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: March 20, 2001
    Assignee: American Cyanamid Company
    Inventors: Bruce Christian Black, William R. Baumbach, Michael P. Beluch
  • Patent number: 5879674
    Abstract: The present invention describes a method for inducing epizootic viral infections in insects which consists essentially of potentiating the latent virulence of indigenous insect viruses by contacting the insect with, or applying to its habitat or food supply, a potentiating amount of a stilbene compound. This invention further describes a method for protecting agronomic crops, trees, shrubs, orchards and ornamentals from attack by an insect which employs the application of a stilbene compound to a plant.
    Type: Grant
    Filed: February 18, 1992
    Date of Patent: March 9, 1999
    Assignee: American Cyanamid Company
    Inventor: Bruce Christian Black
  • Patent number: 5662897
    Abstract: Insect viruses capable of killing at least one target insect pest quicker than previously described viruses and DNA sequence conferring that phenotype of faster killing are provided. Further improvement in the speed of killing is obtained when the virus of this invention also contains a nonfunctional egt gene to reduce feeding by the infected larvae, inhibit growth and further mediate the earlier death of the infected insect. A specifically exemplified faster-killing insect virus is the V-8 strain of AcMNPV. The faster killing phenotype is carried on a MluI to EspI fragment from 1.93 to 3.27 map units within the AcMNPV genome, and its sequence is provided herein as SEQ ID NO: 3 . . . V8vEGTDEL is the egt-inactivated derivative of AcMNPV V-8; the combination of the increased virulence of the V-8 genotype, for example, and the inactivation of the gene encoding ecdysteroid glycosyl transferase provides further improvement (as further decrease in time after infection until insect death).
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: September 2, 1997
    Assignees: U. of GA Research Foundation, American Cyanamid Co.
    Inventors: Lois K. Miller, Bruce Christian Black, Peter Michael Dierks, Nancy C. Fleming