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:
Aug. 07, 1984
Filed:
Nov. 08, 1982
Applicant:
Inventors:
Ted A Baer, Palo Alto, CA (US);
Scott G Broadbent, Milpitas, CA (US);
Assignee:
Zoecon Corporation, Palo Alto, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2605 / ;
Abstract
The acid chlorides of N-substituted-2-aminocarboxylic acids are prepared by treating the carboxylic acids with phosgene in the presence of a catalytically effective amount of a water soluble tertiary amine, which acid chlorides are useful in the manufacture of insecticides.