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:
Mar. 24, 1992
Filed:
Aug. 21, 1990
Applicant:
Inventors:
Richard J Anderson, Palo Alto, CA (US);
Michael M Leippe, Boulder Creek, CA (US);
Joe T Bamberg, Palo Alto, CA (US);
Assignee:
Sandoz Ltd., Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A01N / ;
U.S. Cl.
CPC ...
71 94 ; 71 90 ; 71 92 ; 71 95 ; 71 88 ; 546322 ; 546316 ; 546315 ; 546194 ; 546263 ; 546277 ; 546280 ; 546281 ; 548214 ; 548201 ; 548127 ; 548343 ; 544335 ; 544406 ; 544131 ; 544 54 ; 549 71 ; 549484 ;
Abstract
Substituted semicarbazones, thiosemicarbazones and isothiosemicarbazones and salts thereof, intermediates therefor, synthesis thereof, and the use of said compounds for the control of weeds.