Patents by Inventor Henry Kuratle, III

Henry Kuratle, III 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).

  • Methods for increasing rice crop yields
    Patent number: 4121921
    Abstract: Methods for increasing the yield of rice crops comprising applying thereto an allophanimidate such as methyl 4-(4-chlorophenyl)-N-methoxycarbonylallophanimidate or methyl 4-(4-chlorophenyl)-N-methylthiocarbonylallophanimidate to the seeds, seedlings, or the soil in which the seeds or seedlings are planted.
    Type: Grant
    Filed: August 24, 1976
    Date of Patent: October 24, 1978
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Henry Kuratle, III
  • Methods for increasing rice crop yields
    Patent number: 3989501
    Abstract: A method for increasing the yield of rice crops involving application of an s-triazinedione such as 3-(4-chlorophenyl)-6-methoxy-s-triazine-2,4(1H,3H)-dione to the seed, seedlings, or soil in which the seed or seedlings are planted.
    Type: Grant
    Filed: March 6, 1975
    Date of Patent: November 2, 1976
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Henry Kuratle, III