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:
Jan. 27, 1987
Filed:
Jul. 29, 1985
Applicant:
Inventors:
Peter H Stahl, Freiburg i/Br., DE;
Beat Schmitz, Allschwil, CH;
Assignees:
Ciba-Geigy Corporation, Ardsley, NY (US);
Henkel Kommanditgesellschaft auf Aktien, Dusseldorf-Holthausen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
2605 / ;
Abstract
The invention relates to a novel crystal modification, containing water of crystallization, of disodium 3-amino-1-hydroxypropane-1,1-diphosphonate of the formula ##STR1## and to a process for the manufacture thereof. This modification is suitable for the oral treatment of disorders of the calcium and phosphate metabolism and associated diseases in warm-blooded animals.