Title:
Medicine delivery system
Document Type and Number:
Japanese Patent JP6236401
Kind Code:
B2
Abstract:
The present invention provides a novel drug delivery system for the controlled release of therapeutically active substances at a predetermined, essentially constant release rate over a prolonged period of time. The delivery system comprises at least one core comprising said therapeutically active substance(s), at least one membrane encasing the core and an intermediary layer of a substantially inert material, wherein the intermediary layer is applied between the core and the membrane or between two membrane layers.
Inventors:
Rütikäinen, Heikki
Yukariinen, Harri
Yukariinen, Harri
Application Number:
JP2014552669A
Publication Date:
November 22, 2017
Filing Date:
January 22, 2013
Export Citation:
Assignee:
Bayer Ouille
International Classes:
A61L27/30; A61K45/00; A61K47/04; A61L27/40; A61L27/54; A61P15/00; A61P15/02
Domestic Patent References:
| JP2005526739A | ||||
| JP2010509964A | ||||
| JP2010539205A | ||||
| JP2005503389A | ||||
| JP64070410A |
Foreign References:
| US20060165776 | ||||
| US20060024362 | ||||
| US20090208575 | ||||
| US5660848 | ||||
| WO2002032433A1 |
Attorney, Agent or Firm:
Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Yoshikazu Iwase
Yasufumi Shiroyama
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Yoshikazu Iwase
Yasufumi Shiroyama
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