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:
Apr. 21, 2020
Filed:
Jan. 24, 2018
Kathleen Grace Virsik, Portola Valley, CA (US);
Peter Andrew Virsik, Portola Valley, CA (US);
Kathleen Grace Virsik, Portola Valley, CA (US);
Peter Andrew Virsik, Portola Valley, CA (US);
Other;
Abstract
Methods and compositions of attractants are described which provide vapor blends of citric acid, malic acid or tartaric acid and one or more compounds selected from the group consisting of isobutanol, racemic 2-methyl-1-butanol, S-(−)-2-methyl-1-butanol, 2-methyl-2-propanol, butyl butyrate, hexyl butyrate, heptyl butyrate, octyl butyrate and nonyl butyrate which function as highly effective attractants for yellowjacket wasps and other types of vespidae. By attracting wasps to traps or baits, the chemical attractants provide a means for detecting, surveying, monitoring, capturing, trapping and controlling the wasps.