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:
May. 16, 1978
Filed:
Apr. 26, 1976
Applicant:
Inventors:
Michael Joseph Brown, Woodley, EN;
David Cartwright, Reading, EN;
David John Collins, Ascot, EN;
Brian Graham White, Crowthorne, EN;
Assignee:
Imperial Chemical Industries Limited, London, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
71 94 ; 2602 / ; 2602949 ; 2602 / ; 2602 / ;
Abstract
A process of selectively killing or severely damaging oats growing in cereal crops other than oats by applying to the crop area, in an amount sufficient to kill or severely damage the oats, but insufficient to damage the cereal crop substantially, a 4,4'-bipyridylium diquaternary salt.