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|Title:||Method of contraception|
|Abstract:||The invention relates to an implant of polymeric material which can release a contraceptive agent for a relatively long time when fitted subcutaneously or locally.|
|Inventor(s):||De Nijs; Hendrik (Oss, NL)|
|Assignee:||Akzo N.V. (Arnhem, NL)|
Patent Claim Types:|
see list of patent claims
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|European Patent Office||0303306||► subscribe||099C0041||Belgium||► subscribe|
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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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