Patents by Inventor Larry D. Nooden

Larry D. Nooden 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).

  • Abscisic acid containing foliar fertilizers and method of using same to enhance crop yields
    Patent number: 4581057
    Abstract: A composition and method for enhancing the yield of crop plants by incorporation of an abscisic acid derivative or physiological analogs thereof in a foliar fertilizer composition containing one or more sources of such nutrients and applying same to the foilage of plants.
    Type: Grant
    Filed: March 15, 1984
    Date of Patent: April 8, 1986
    Assignee: The Board of Regents of University of Michigan, Corp. of Michigan
    Inventor: Larry D. Nooden
  • Synergistic senescence delaying foliar fertilizer composition and method of using same to delay senescence in field crops
    Patent number: 4581056
    Abstract: A composition and method for delaying the onset of senescence in certain crop plants by incorporation of one or more cytokinins in a foliar fertilizer composition containing one or more nutrients such as nitrogen and applying same to the foliage of plants.
    Type: Grant
    Filed: May 11, 1983
    Date of Patent: April 8, 1986
    Assignee: The Board of Regents of University of Michigan, Corp. of Michigan
    Inventors: Larry D. Nooden, Ramon L. Garcia