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:
Jan. 06, 1981
Filed:
Aug. 23, 1979
Roger P Cahoy, Overland Park, KS (US);
Gulf Oil Corporation, Pittsburgh, PA (US);
Abstract
A class of amides disclosed to be useful as selective pre-emergent and post-emergent herbicides are those having the general structural formula ##STR1## in which R.sup.1 is hydrogen or methyl, R.sup.2 is ethyl, isopropyl, cyclopropyl, tert.butyl, methylamino, dimethylamino, ethylamino or methoxymethylamino, R.sup.3 is phenyl, 4-chlorophenyl, 3,4-dichlorophenyl, 4-methylphenyl or 4-methoxyphenyl, R.sup.4 is hydrogen or C.sub.1 to C.sub.3 lower alkyl, and R.sup.5 is hydrogen or methyl, with the further stipulation that either, but not both R.sup.4 and R.sup.5 may be hydrogen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile