Patents by Inventor Winchester Loomis Hubbard

Winchester Loomis Hubbard 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).

  • Organotin sulfinates as insecticides and acaricides
    Patent number: 4089972
    Abstract: Organotin sulfinates are useful for controlling insects and acarids. Certain of these organotin sulfinates are novel compounds.
    Type: Grant
    Filed: May 28, 1976
    Date of Patent: May 16, 1978
    Assignee: Uniroyal, Inc.
    Inventors: Richard John Strunk, Winchester Loomis Hubbard, Shih-Yu Ma
  • Method of controlling pests using certain ketones of furan
    Patent number: 3983244
    Abstract: Certain ketones of substituted furans and thiophenes of the formula ##SPC1##Where Y is for example 3-(2,5-dichlorothienyl), o-bromophenyl, etc., the R's are for example hydrogen, halogen, etc., and X is oxygen or sulfur, are useful for controlling pests, particularly acarids (mites and ticks), insects and nematodes.
    Type: Grant
    Filed: May 9, 1975
    Date of Patent: September 28, 1976
    Assignee: Uniroyal Inc.
    Inventors: Zaven Stephen Ariyan, Robert Edward Grahame, Jr., Winchester Loomis Hubbard
  • (Hydrocarbylphenylsulfonyl)alkyltrimethylstannanes
    Patent number: 3976672
    Abstract: Novel (hydrocarbylphenylsulfonyl)alkyltrimethyl stannanes and a process for preparing same are disclosed. These stannane compounds correspond to the following formula: ##SPC1##Wherein R' is the same or different and is selected from the group consisting of linear and branched alkyl having 1 to 20 carbon atoms, cycloaliphatic having 4 to 6 carbon atoms and linear and branched alkenyl having 2 to 20 carbon atoms, m is an integer from 1 to 3 and n is an integer from 2 to 11.The stannane compounds of this invention exhibit insecticidal properties when employed in insecticidal formulations.
    Type: Grant
    Filed: December 15, 1975
    Date of Patent: August 24, 1976
    Assignee: Uniroyal Inc.
    Inventors: Richard J. Strunk, Winchester Loomis Hubbard