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|Title:||Stable dry powders|
|Abstract:||The present invention provides a freeze dried pharmaceutical composition comprising hirudin and a water-soluble salt of calcium and/or magnesium.|
|Inventor(s):||Arvinte; Tudor (Munchenstein, CH)|
|Assignee:||Novartis Corp. (Summit, NJ)|
Patent Claim Types:|
see list of patent claims
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|United Kingdom||9401448||Jan 26, 1994|
|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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