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:
Mar. 04, 2014
Filed:
Jun. 01, 2012
Applicants:
Lina Long, Mount Prospect, IL (US);
Brian W. Anderson, Racine, WI (US);
Gerald W. Cummings, Pleasant Prairie, WI (US);
Jamie T. Huynh, Franklin, WI (US);
Inventors:
Lina Long, Mount Prospect, IL (US);
Brian W. Anderson, Racine, WI (US);
Gerald W. Cummings, Pleasant Prairie, WI (US);
Jamie T. Huynh, Franklin, WI (US);
Assignee:
S.C. Johnson & Son, Inc., Racine, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 53/02 (2006.01); A01P 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are pyrethrin-based insect control compositions which have been formulated to reduce wick clogging. An acetylenic hydrocarbon having at least two terminal alkyne groups, such as 1,8-nonadiyne, together with an antioxidant such as dilauryl thiodipropionate, are used to reduce clogging caused by components of pyrethrum extract.