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. 08, 1994
Filed:
Dec. 04, 1992
Applicant:
Inventors:
Gunter Neef, Berlin, DE;
Gerald Kirsch, Berlin, DE;
Andreas Steinmeyer, Berlin, DE;
Katica Schwarz, Berlin, DE;
Matthias Brautigam, Berlin, DE;
R Thieroff-Ekerdt, Berlin, DE;
Petra Rach, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, Berlin und Bergkamen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
514167 ; 552653 ;
Abstract
New 24-oxa derivatives in the vitamin D series of general formula I are described in which