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:
Jun. 26, 1984
Filed:
Sep. 20, 1982
Applicant:
Inventor:
Alec D Keith, Miami, FL (US);
Assignee:
Key Pharmaceuticals, Inc., Miami, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A61K / ;
U.S. Cl.
CPC ...
424 78 ; 424 84 ;
Abstract
This invention provides an aqueous mixture capable of being sprayed onto the leaves of plants and being cured in situ on the leaves. The thus cured mixture comprises polyvinylalcohol and polyvinylpyrrolidone. The cured mixture is capable of the sustained release of an active ingredient contained therein.