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. 31, 1992
Filed:
Apr. 25, 1989
Applicant:
Inventors:
Susanne Grabley, Konigstein/Taunus, DE;
Joachim Wink, Offenbach, DE;
Carlo Giani, Frankfurt am Main, DE;
Gerhard Seibert, Darmstadt, DE;
Wolfgang Raether, Dreieich, DE;
Susanne Dobreff, Gottingen, DE;
Axel Zeeck, Gottingen, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514680 ; 568326 ; 435 64 ; 4352534 ;
Abstract
New angucyclinones with a therapeutic action can be prepared with the aid of a strain of the genus Streptomyces.