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:
Sep. 14, 1976
Filed:
Nov. 05, 1975
Applicant:
Inventors:
Joachim Gante, Darmstadt, DT;
Hans-Adolf Kurmeier, Darmstadt, DT;
Erich Schacht, Darmstadt, DT;
Werner Mehrhof, Darmstadt, DT;
Albrecht Wild, Darmstadt, DT;
Assignee:
Merck Patent Gesellschaft mit beschrankter Haftung, Darmstadt, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
424273 ; 2603 / ;
Abstract
Pyrazolidinones of the formula ##SPC1## Wherein R is a phenyl, phenoxy or a corresponding group monosubstituted or polysubstituted by one or more of F, Cl and Br possess anti-inflammatory activity.