Patents by Inventor Jozsef Jakab

Jozsef Jakab 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).

  • Composite insect attractant for male white-line dart moths and a process for preparing the active ingredients thereof
    Patent number: 4364931
    Abstract: The invention relates to a composite insect attractant for male white-line dart moths [Scotia segetum] containing 7[Z]-dodecen-l-ol acetate of the formula [I] ##STR1## and 9[Z]-tetradecen-l-ol acetate of the formula [II] ##STR2## as active agents in a weight ratio of I to II of [50-99]:[50-1], optionally along with a liquid or solid adjuvant.Another object of the invention is an insect trap containing said composition and a process for attracting and trapping male white-line dart moths as well as a process for disrupting their mating by air permeation technique. The invention relates further to a novel process for the preparation of the active ingredients of the composition.
    Type: Grant
    Filed: December 24, 1980
    Date of Patent: December 21, 1982
    Assignee: Egyt Gyogyszervegyeszeti Gyar
    Inventors: Csaba Szantay, Lajos Novak, Miklos Toth, Jozsef Jakab, Attila Kis-Tamas, Istvan Ujvari