Patents by Inventor Theodore H. Koundakjian

Theodore H. Koundakjian 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: 4218444
    Abstract: An insecticidal formulation comprising: (1) acephate or acephatemet; (3) a hydrocarbon component having a boiling range at 10 mm Hg absolute pressure substantially within the range of 550.degree. to 950.degree. F. and an unsulfonated residue above about 85 weight percent; (3) a bridging component in an amount effective to form a solution containing the aforesaid two components, wherein the bridging component is isopropyl alcohol, secondary butyl alcohol, tertiary butyl alcohol, or methylene chloride.
    Type: Grant
    Filed: June 5, 1978
    Date of Patent: August 19, 1980
    Assignee: Chevron Research Company
    Inventor: Theodore H. Koundakjian
  • Patent number: 4071617
    Abstract: Flowable aqueous pesticidal concentrates comprising water, 10 to 80% by weight, based on the water, of a water-insoluble solid particulate pesticide and a vinyl alcohol/vinyl acetate polymer having about 5 to 15 mols of vinyl acetate per 100 mols of copolymer and a molecular weight of at least 50,000, wherein the weight ratio of pesticide to copolymer is in the range of 1:1 and 1000:1. These concentrates are compatible with other agricultural chemicals systems. This application is a continuation of application Ser. No. 206,516, filed Dec. 9, 1971 now abandoned, which in turn is a continuation of application Ser. No. 829,769, filed June 2, 1969, now abandoned.
    Type: Grant
    Filed: February 9, 1976
    Date of Patent: January 31, 1978
    Assignee: Chevron Research Company
    Inventors: Thomas M. Graves, Theodore H. Koundakjian