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. 24, 2001
Filed:
Jul. 21, 1998
Applicant:
Inventor:
Philip Edwin Howse, Gosport, GB;
Assignee:
University of Southampton, Southampton, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 2/526 ; A01N 2/500 ; A01N 2/508 ; A61K 9/50 ;
U.S. Cl.
CPC ...
A01N 2/526 ; A01N 2/500 ; A01N 2/508 ; A61K 9/50 ;
Abstract
A pesticidal or herbicidal composition in particulate form which comprises composite particles. Each of said particles contains a core of an inert substance having a pesticidal herbicide associated therewith and a coating of an electrically resistive material around the core. The particles may also include a second pesticidal material adhering to the electrically resistive coating. The particles carry an electrostatic charge.