Patents by Inventor David R. Spring

David R. Spring 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).

  • Spinosyn derivatives as insecticides
    Patent number: 10717756
    Abstract: Compositions and methods for the production of derivatives of spinosyns are provided. The method produces spinosyn derivatives that exhibit activity towards insects, arachnids, and/or nematodes and are useful in the agricultural and animal health markets.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: July 21, 2020
    Assignee: AgriMetis, LLC
    Inventors: Andrew Calabrese, Brian Michael Green, David R. Spring, Jerome Yves Cassayre, Pasquale N. Confalone
  • Spinosyn derivatives as insecticides
    Patent number: 10711026
    Abstract: Compositions including derivatives of spinosyns and methods for the production of derivatives of spinosyns are provided. The spinosyn derivatives described herein include spinosyn derivatives functionalized on the C5-C6 double bond of spinosyn A to provide an additional ring system. The method produces spinosyn derivatives that exhibit activity towards insects, arachnids, and/or nematodes and are useful in the agricultural and animal health markets.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: July 14, 2020
    Assignee: AgriMetis, LLC
    Inventors: Andrew Calabrese, Brian Michael Green, David R. Spring, Jerome Yves Cassayre, Pasquale N. Confalone
  • SPINOSYN DERIVATIVES AS INSECTICIDES
    Publication number: 20190309007
    Abstract: Compositions including derivatives of spinosyns and methods for the production of derivatives of spinosyns are provided. The spinosyn derivatives described herein include spinosyn derivatives functionalized on the C5-C6 double bond of spinosyn A to provide an additional ring system. The method produces spinosyn derivatives that exhibit activity towards insects, arachnids, and/or nematodes and are useful in the agricultural and animal health markets.
    Type: Application
    Filed: September 2, 2016
    Publication date: October 10, 2019
    Inventors: Andrew Calabrese, Brian Michael Green, David R. Spring, Jerome Yves Cassayre, Pasquale N. Confalone
  • SPINOSYN DERIVATIVES AS INSECTICIDES
    Publication number: 20190071464
    Abstract: Compositions and methods for the production of derivatives of spinosyns are provided. The method produces spinosyn derivatives that exhibit activity towards insects, arachnids, and/or nematodes and are useful in the agricultural and animal health markets.
    Type: Application
    Filed: September 1, 2016
    Publication date: March 7, 2019
    Applicant: AGRIMETIS, LLC
    Inventors: Andrew Calabrese, Brian Michael Green, David R. Spring, Jerome Yves Cassayre, Pasquale N. Confalone