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:
Dec. 21, 1976
Filed:
May. 01, 1973
Applicant:
Inventors:
Wolfgang Milkowski, Burgdorf, D;
Renke Budden, Peine, D;
Siegfried Funke, Hannover, D;
Rolf Huschens, Hannover, D;
Hans-Gunther Liepmann, Hannover, D;
Werner Stuhmer, Eldagsen, D;
Horst Zeugner, Hannover, D;
Assignee:
Kali-Chemie Aktiengesellschaft, Hannover, D;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 2602 / ; 2602 / ; 26029359 ; 2603 / ; 2603 / ; 260427 ; 260490 ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605706 ; 2605 / ;
Abstract
A benzodiazepine derivative of the formula ##STR1## wherein R.sub.1 is hydrogen, lower alkyl which may be a straight chain, branched chain or cyclic group and may also be substituted,
Milkowski, Wolfgang. (1976). Benzodiazepine derivatives (U.S. Patent No. 3998809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3998809
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile