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Serving leading biopharmaceutical companies globally:

Cipla
Accenture
Queensland Health
Federal Trade Commission
Fuji
US Army
Deloitte
US Department of Justice
Teva
Julphar

Generated: February 22, 2018

DrugPatentWatch Database Preview

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

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

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

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland3768/84Aug 06, 1984

International Patents Family Members for US Patent 4,711,880

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 240832 ➤ Try a Free Trial
Argentina 244696 ➤ Try a Free Trial
Argentina 244697 ➤ Try a Free Trial
Argentina 244698 ➤ Try a Free Trial
Austria 47396 ➤ Try a Free Trial
Australia 4577785 ➤ Try a Free Trial
Australia 591066 ➤ Try a Free Trial
Canada 1255694 ➤ Try a Free Trial
Cyprus 1570 ➤ Try a Free Trial
German Democratic Republic 239597 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Johnson and Johnson
McKinsey
Teva
Fish and Richardson
Cipla
Chinese Patent Office
Chubb
Dow

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