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Details for Patent: 4,910,214

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Summary for Patent: 4,910,214

Title: Optical isomer of an imidazole derivative medetomidine as an alpha-2-receptor agonist
Abstract:The separated d and l enantiomers of medetomidine and their salts are selective and potent .alpha..sub.2 -receptor agonists.
Inventor(s): Karjalainen; Arto J. (Oulu, FI), Virtanen; Raimo E. (Rusko, FI), Savolainen; Eino J. (Oulu, FI)
Assignee: Farmos Yhtyma Oy (Turku, FI)
Application Number:07/219,637
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;
Patent PDF download available with subscription

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Foreign Priority and PCT Information for Patent: 4,910,214

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8716803Jul 16, 1987

International Patent Family for Patent: 4,910,214

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria71941<disabled in preview>
Australia1894188<disabled in preview>
Australia600839<disabled in preview>
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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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