Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takeshi Imamura0
Izumi Kumagai0
Hidenori Shiotsuka0
Date of Patent
March 17, 2009
0Patent Application Number
110941320
Date Filed
March 31, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A structure comprises at least a porous body holding a substance releasably, comprising a capping member for keeping the substance inside the pore and/or on at least a part of the entire surface of the porous body, and a connecting member for connecting the porous body and the capping member separably, the connecting member comprising a biopolymer compound.
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