Patents by Inventor John J. Obrycki

John J. Obrycki 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).

  • Attractants of beneficial insects
    Patent number: 6562332
    Abstract: The invention provides methods and compositions useful for attracting predatory insects.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: May 13, 2003
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Thomas C. Baker, John J. Obrycki, Junwei Zhu
  • Attractants of beneficial insects
    Publication number: 20010043937
    Abstract: The invention provides methods and compositions useful for attracting predatory insects.
    Type: Application
    Filed: December 5, 2000
    Publication date: November 22, 2001
    Inventors: Thomas C. Baker, John J. Obrycki, Junwei Zhu