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. 17, 1980
Filed:
Feb. 05, 1973
Applicant:
Inventor:
Otto L Hoffmann, Shawnee, KS (US);
Assignee:
Gulf Research & Development Co., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
71 95 ; 71100 ; 71118 ;
Abstract
Corn is protected from S-alkyl thiocarbamate herbicides, while obtaining good control of unwanted plant species by applying to the soil in the vicinity of corn seed an effective but non-phytotoxic amount of an N,N-diisopropyl, N-benzyl-N-methyl, N-benzyl-N-ethyl, N-(p-methoxybenzyl), N-methyl-N-phenethyl or N,N-diethyl amide of dichloroacetic, dibromoacetic or tribromoacetic acids.