Details for Patent: 4,711,880

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Summary for Patent: 4,711,880

Title:	Crystalline disodium 3-amino-1-hydroxypropane-1,1-diphosphonate pentahydrate
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.
Inventor(s):	Stahl; Peter H. (Freiburg, DE), Schmitz; Beat (Allschwil, CH)
Assignee:	Ciba-Geigy Corporation (Ardsley, NY) Henkel Kommanditgesellschaft auf Aktien (Dusseldorf-Holthausen, DE)
Application Number:	06/905,097
Patent Claim Types: see list of patent claims	Compound; Formulation;

Drugs Protected by US Patent 4,711,880

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 4,711,880

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Switzerland	3768/84	Aug 06, 1984

International Family Members for US Patent 4,711,880

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Argentina	244696	⤷ Sign Up
Argentina	244697	⤷ Sign Up
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