Patent · US Active

Control of phenoxyalkanoic acid herbicide-resistant weeds with 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and its salts or esters

US8673817B2 · kind B2 · utility

1Cited by

2References

2Claims

0Family size

Assignee

DOW AGROSCIENCES LLC · US

Inventors

Norbert M. Satchivi · Carmel, US
Paul R. Schmitzer · Indianapolis, US

Key dates

Filing date	Nov 4, 2011
Grant date	Mar 18, 2014
Priority date	—
Expiry date	Nov 4, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N39/04
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

4-Amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and its salts or esters effectively controls phenoxyalkanoic acid herbicide-resistant weeds despite having the same mode of action as phenoxyalkanoic acid herbicides.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.