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:
Jul. 02, 1985
Filed:
May. 21, 1982
Applicant:
Inventors:
Georg Frater, Greifensee, CH;
Milos Suchy, Pfaffhausen, CH;
Jean Wenger, Uster, CH;
Paul Winternitz, Greifensee, CH;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
71118 ; 564150 ; 564 81 ; 2604537 ; 2604 / ; 2604531 ;
Abstract
Propionic acid amides of the formula ##STR1## wherein R, R.sub.1 and R.sub.2 are as defined hereinafter, processes for their preparation, herbicidal compositions containing these amides and methods of use of the herbicidal compositions are disclosed.