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:
Nov. 20, 1979
Filed:
Jul. 12, 1978
Applicant:
Inventors:
Assignee:
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544182 ;
Abstract
1,2,4-triazin-5-one compounds of the general formula (I) ##STR1## where R is ##STR2## are prepared by reacting a compound of general formula (II) ##STR3## in which R is defined above with either (a) a tertiary alcohol of general formula (III)
Klenk, Herbert. (1979). Process for the production of 1,2,4-triazin-5-one derivatives (U.S. Patent No. 4175188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4175188
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile