Patents by Inventor Helen D. Ojha

Helen D. Ojha 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).

  • Apparatus and method for controlled release of botanical fumigant pesticides
    Patent number: 10058092
    Abstract: A fumigant pesticide composition made up of a base formula and enhancement formula, which include botanical essential oil-based active ingredients and inert materials identified under the United States Environmental Protection Agency's approved list of minimum risk pesticides. The enhancement formula is effective to inhibit or enhance the release of the secondary metabolites of the essential oil-based active ingredients. An apparatus and method for the controlled release of the fumigant pesticide composition is also disclosed.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: August 28, 2018
    Assignee: Sumatics, LLC
    Inventors: Saber Miresmailli, Helen D. Ojha, John W. Drury
  • Apparatus and Method for Controlled Release of Botanical Fumigant Pesticides
    Publication number: 20130295153
    Abstract: A fumigant pesticide composition made up of a base formula and enhancement formula, which include botanical essential oil-based active ingredients and inert materials identified under the United States Environmental Protection Agency's approved list of minimum risk pesticides. The enhancement formula is effective to inhibit or enhance the release of the secondary metabolites of the essential oil-based active ingredients. An apparatus and method for the controlled release of the fumigant pesticide composition is also disclosed.
    Type: Application
    Filed: April 12, 2013
    Publication date: November 7, 2013
    Inventors: Saber Miresmailli, Helen D. Ojha, John W. Drury