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|Title:||Pharmaceutical agents containing diphosphonic acids and salts thereof|
|Abstract:||The invention concerns pharmaceutical preparations that are stable on storage, which contain at least one diphosphonic acid and/or at least one physiologically acceptable salt of such an acid as the active substance.|
|Inventor(s):||Winter; Gerhard (Dossenheim, DE), Pichler; Bernhard (Ketsch, DE), Woog; Heinrich (Laudenbach, DE), Heller; Werner (Grunstadt, DE)|
|Assignee:||Boehringer Mannheim GmbH (Mannheim, DE)|
Patent Claim Types:|
see list of patent claims
|Use; Formulation; Compound; Device;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.
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