Patents by Inventor Alf Bakke

Alf Bakke 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).

  • Control of insects with 3,3,7-trimethyl-2,9-dioxatricyclo[3.3.1.0.sup.4,7 ] n .alpha.-pinene
    Patent number: 4299818
    Abstract: A combination of lineatin, ethanol and optionally other naturally occurring components in trees which are normally attacked by Ambrosia beetles, and the use thereof as an attractant for combatting Ambrosia beetles (Trypodendron), particularly T. lineatum.
    Type: Grant
    Filed: July 24, 1980
    Date of Patent: November 10, 1981
    Assignee: Borregaard Industries Limited, Norge
    Inventors: Jean P. Vite, Alf Bakke