The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 1994
Filed:
Feb. 06, 1992
Applicant:
Inventors:
Bo S Lindgren, Port Coquitlam, CA;
John H Borden, Burnaby, CA;
Marek Gnatowski, New Westminister, CA;
Po C Wong, Burnaby, CA;
Mark D McGregor, deceased, late of Missoula, MT (US);
Assignee:
Phero Tech Inc., Delta, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ;
U.S. Cl.
CPC ...
424405 ; 424408 ; 424501 ; 424 84 ; 514919 ;
Abstract
This invention relates to methods and compositions for combating mountain pine beetle (Dendroctonus ponderosae) which causes severe damage to pine trees in North America. A method and apparatus for reducing attack by mountain pine beetles Dendroctonus ponderosae on pine trees, Pinus species, by spacially deploying verbenone (4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-one) in stands of pine trees.