Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Timo Peltola0
Mika Jokinen0
Pirjo Kortesuo0
Sinikka Veittola0
Manja Ahola0
Date of Patent
March 1, 2011
0Patent Application Number
099136430
Date Filed
February 21, 2000
0Patent Primary Examiner
Patent abstract
A method for preparing controllably biodegradable silica fibres which includes spinning the fibres from a silica sol of controlled viscosity, controllably biodegradable silica fibres prepared according to the method, methods for controlling the biodegradability of the fibres, the use of controllably biodegradable fibres as sustained and/or controlled release delivery devices for biologically active agents, and pharmaceutical preparations containing such devices.
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