Patent · US Expired

Method for controlling weeds

US5246915A · kind A · utility

66Cited by

3References

13Claims

0Family size

Assignee

Janssen Pharmaceutica NA · BE

Inventors

William R. Lutz · Chur, CH
Guy Rosalia Eugeen Van Lommen · Berlaar, BE
Jozef F. E. Van Gestel · Vosselaar, BE

Key dates

Filing date	Feb 26, 1992
Grant date	Sep 21, 1993
Priority date	—
Expiry date	Feb 26, 2012

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01N45/02
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A method for controlling weeds preferably in the crops of useful plants by using a 5-imidazolecarboxylic acid derivative; herbicidal compositions containing the same; novel 5-imidazolecarboxylic acid derivatives.

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