Invention Grant
- Patent Title: Nanocomposite particles
- Patent Title (中): 纳米复合颗粒
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Application No.: US12282956Application Date: 2007-03-16
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Publication No.: US08343551B2Publication Date: 2013-01-01
- Inventor: Kimiko Makino , Hiroshi Terada , Takehisa Nakajima , Keishiro Tomoda
- Applicant: Kimiko Makino , Hiroshi Terada , Takehisa Nakajima , Keishiro Tomoda
- Applicant Address: JP Tokyo
- Assignee: Tokyo University of Science Educational Foundation Administrative Organization
- Current Assignee: Tokyo University of Science Educational Foundation Administrative Organization
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2006-075335 20060317; JP2007-011484 20070122
- International Application: PCT/JP2007/055388 WO 20070316
- International Announcement: WO2007/111163 WO 20071004
- Main IPC: A61K9/16
- IPC: A61K9/16 ; A61K9/50 ; A61K31/715 ; A61K31/765
Abstract:
Nanocomposite particles having good solubility and redispersibility in water are provided. The nanocomposite particles include a sugar material and nanoparticles containing a drug to be delivered and a biodegradable polymer, the sugar material being disaccharide, and a mass ratio of the nanoparticles to the disaccharide being within the range of from 40:60 to 60:40.
Public/Granted literature
- US20090169637A1 NANOCOMPOSITE PARTICLES Public/Granted day:2009-07-02
Information query
