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. 13, 1978
Filed:
Jun. 16, 1975
Applicant:
Inventors:
Othmer F Batzer, Libertyville, IL (US);
Carlo M Ignoffo, Columbia, MO (US);
Assignee:
Sandoz, Inc., E. Hanover, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A01N / ;
U.S. Cl.
CPC ...
424 78 ; 424 93 ; 424174 ; 424306 ;
Abstract
Pesticidal compositions useful in agriculture but subject to rapid degradation on exposure to sunlight are stabilized by including in the formulation an amount of a sulfonated copolymer of catechin and leucocyanidin having a molecular weight in the range of about 3000 to 6000, or of an agronomically acceptable metal or ammonium salt thereof, in an amount sufficient to provide a concentration of about 1/4 lb. to 5 lbs. per acre.