Patents by Inventor Shannon L. I. Parks

Shannon L. I. Parks 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).

  • Patent number: 9718738
    Abstract: Fertilizer compositions are provided, where a fertilizer composition includes: an inner portion including a nitrogen containing material; and an outer portion covering the inner portion, the outer portion including a release agent (e.g. HTC, BR).
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: August 1, 2017
    Assignee: ALCOA USA CORP.
    Inventors: David F. Iwig, Raymond J. Kilmer, Charles L. Dobbs, Judodine Nichols, John R. Smith, Mark L. Weaver, Shannon L. I. Parks, Mikhail Gershenzon
  • Publication number: 20150239790
    Abstract: Fertilizer compositions are provided, where a fertilizer composition includes: an inner portion including a nitrogen containing material; and an outer portion covering the inner portion, the outer portion including a release agent (e.g. HTC, BR).
    Type: Application
    Filed: February 20, 2015
    Publication date: August 27, 2015
    Inventors: David F. Iwig, Raymond J. Kilmer, Charles L. Dobbs, Judodine Nichols, John R. Smith, Mark L. Weaver, Shannon L. I. Parks, Mikhail Gershenzon