Patents by Inventor Douglas M. Kolodny-Hirsch

Douglas M. Kolodny-Hirsch 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).

  • Method and apparatus for mass producing insects entomopathogens and entomoparasites
    Patent number: 5178094
    Abstract: This invention discloses a new apparatus for the rearing of insects and the production of insect related products, primarily insect viruses and parasites commonly used for the control of insect pests. The apparatus comprises an environmental control system, a sealed enclosure consisting of a hood and a base, and a system of vertically or horizontally supported food leaves. Laminar air flow may be used. The method of use in producing insects, insect viruses, insect pathogens, and other insect products is also disclosed. Use of this apparatus and method affords savings in labor and supplies.
    Type: Grant
    Filed: June 14, 1991
    Date of Patent: January 12, 1993
    Assignee: Crop Genetics International Corporation
    Inventors: Charles W. Carr, Douglas M. Kolodny-Hirsch
  • Method and apparatus for mass producing insects entomopathogens and entomoparasites
    Patent number: 5113799
    Abstract: This invention discloses a new apparatus for the rearing of insects and the production of insect related products, primarily insect viruses and parasites commonly used for the control of insect pests. The apparatus comprises an environmental control system, a sealed enclosure consisting of a hood and a base, and a system of vertically supported food leaves. The method of use is also disclosed. Use of this apparatus and method affords savings in labor and supplies.
    Type: Grant
    Filed: May 2, 1990
    Date of Patent: May 19, 1992
    Assignee: Crop Genetics International Corporation
    Inventors: Charles W. Carr, Douglas M. Kolodny-Hirsch