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|Abstract:||Controlled release preparation containing a number of beads comprising a salt of metoprolo as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.|
|Inventor(s):||Jonsson; Ulf E. (Molndal, SE), Sandberg; John A. (Molndal, SE), Sjogren; John A. (Molnycke, SE)|
|Assignee:||Aktiebolaget Hassle (Molndal, SE)|
Patent Claim Types:|
see list of patent claims
|Compound; Composition; Dosage form; Formulation; Use;|
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|Sweden||8504721||Oct 11, 1985|
|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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