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:
Oct. 21, 1986
Filed:
Mar. 25, 1985
Applicant:
Inventor:
Frank Wu, Libertyville, IL (US);
Assignee:
Sandoz Ltd., Basel, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
71 88 ; 549420 ; 549475 ;
Abstract
New herbicidal chemical compounds of the formula: ##STR1## wherein X is trifluoromethyl; Y is selected from the group consisting of hydrogen, halogen, nitro and cyano and R is selected from the group consisting of nitro, alkylthio, halogen and cyano; herbicidal compositions thereof and methods of controlling weeds therewith. The compound, 3-tetrahydrofuryl 2-nitro-5-(2-chloro-4-trifluoromethylphenoxy) benzoate, is particularly useful for the control of the weed, velvetleaf, and safe to corn and soybean. Velvetleaf is found in corn and soybean crops and its presence will lower the yield of these crops.