Patents by Inventor Jodi A. Laakso

Jodi A. Laakso 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).

  • BAFILOMYCIN-LIKE METABOLITE FROM A NOVEL MICROMONOSPORA SPECIES
    Publication number: 20070148744
    Abstract: The invention provides a compound of formula (I) and pharmaceutically acceptable salts thereof. Processes for the isolating of this bafilomycin metabolite from a novel Micromonospora species, pharmaceutical compositions containing this metabolite and methods of treatment using said metabolite are also described.
    Type: Application
    Filed: March 12, 2007
    Publication date: June 28, 2007
    Inventors: Jacobus Van Dun, Walter Wouters, Michel Janicot, Ursula Mocek, Jodi Laakso
  • Indole antiinsectan metabolites
    Patent number: 5300495
    Abstract: Sulpinine C, secopenitrem B and 10-oxo-11,33-dihydropenitrem B indole compounds have been isolated from the sclerotia of the fungi Aspergillus sulphureus. Aflatrem B has been isolated from the sclerotia of the fungi Aspergillus flavus, and 14-hydroxypaspalinine and 14-(N,N-dimethylvalyloxy)paspalinine have been isolated from the sclerotia of the fungi Aspergillus nomius. The indole compounds are effective for controlling Coleopteran and Lepidopteran insects.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: April 5, 1994
    Assignees: The United States of America, as represented by the Secretary of Agriculture, University of Iowa Research Foundation, Biotechnology Research & Development Corporation
    Inventors: Jodi A. Laakso, Patrick F. Dowd, James B. Gloer, Donald T. Wicklow
  • Indole antiinsectan metabolites
    Patent number: 5227396
    Abstract: Sulpinine C, secopenitrem B and 10-oxo-11,33-dihydropenitrem B indole compounds have been isolated from the sclerotia of the fungi Aspergillus sulphureus. Aflatrem B has been isolated from the sclerotia of the fungi Aspergillus flavus, and 14-hydroxypaspalinine and 14-(N,N-dimethylvalyloxy)paspalinine have been isolated from the sclerotia of the fungi Aspergillus nomius. The indole compounds are effective for controlling Coleopteran and Lepidopteran insects.
    Type: Grant
    Filed: April 29, 1992
    Date of Patent: July 13, 1993
    Assignees: The United States of America as represented by the Secretary of Agriculture, University of Iowa Research Foundation, Biotechnology Research & Development Corporation
    Inventors: Jodi A. Laakso, Mark R. TePaske, Patrick F. Dowd, James B. Gloer, Donald T. Wicklow, Gail M. Staub
  • Sulpinine, secopenitrem B and aflatrem B antiinsectan metabolites
    Patent number: 5130326
    Abstract: Indole compounds named "sulphinine" and "secopenitrem" have been isolated from the sclerotia of from fungi Aspergillus sulphureus. An indole compound named "aflatrem B" has been isolated from the sclerotia of the fungi Aspergillus flavus. The compounds are effective for controlling Coleopteran and Lepidopteran insects.
    Type: Grant
    Filed: July 19, 1991
    Date of Patent: July 14, 1992
    Assignees: The United States of America as represented by the Secretary of Agriculture, University of Iowa Research Foundation, Biotechnology Research & Development Corporation
    Inventors: Jodi A. Laakso, Mark R. TePaske, Patrick F. Dowd, James B. Gloer, Donald T. Wicklow
  • Radarin antiinsectan metabolites
    Patent number: 5106865
    Abstract: Indole diterpene compounds named "radarin" have been isolated from the sclerotia of the fungus Aspergillus sulphureus. The radarins are effective for controlling Lepidopteran insects, and have the structures: ##STR1## wherein the compound formed when R is a hydroxyl group is designated radarin A and the compound formed when R is a hydrogen atom is designated radarin C; and ##STR2## wherein the compound formed when R is a hydrogen atom is designated radarin D and the compound formed when R is a hydroxyl group is designated radarin B.
    Type: Grant
    Filed: July 19, 1991
    Date of Patent: April 21, 1992
    Assignees: The United States of America as represented by the Secretary of Agriculture, Biotechnology Research & Development Corporation, University of Iowa Research Foundation
    Inventors: Jodi A. Laakso, Patrick F. Dowd, James B. Gloer, Donald T. Wicklow