Invention Grant
- Patent Title: Compositions forming non-lamellar dispersions
- Patent Title (中): 组成非层状分散体
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Application No.: US11658857Application Date: 2005-08-04
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Publication No.: US08541400B2Publication Date: 2013-09-24
- Inventor: Markus Johnsson , Fredrik Joabsson , Fredrik Tiberg
- Applicant: Markus Johnsson , Fredrik Joabsson , Fredrik Tiberg
- Applicant Address: SE Lund
- Assignee: Camurus AB
- Current Assignee: Camurus AB
- Current Assignee Address: SE Lund
- Agency: Nixon & Vanderhye P.C.
- Priority: GB0417388.6 20040804; GB0425754.9 20041123
- International Application: PCT/GB2005/003056 WO 20050804
- International Announcement: WO2006/013369 WO 20060209
- Main IPC: A61K47/14
- IPC: A61K47/14 ; A61K31/57 ; A61K31/216 ; A61K31/565 ; A61K31/496 ; A61K31/05 ; A61K31/404
Abstract:
The present invention relates to compositions containing a) at least one monoacyl lipid; b) at least one diacyl glycerol and/or tochopherol; and c) at least one fragmentation agent; and optionally an active agent. The compositions are capable of self-dispersing to provide colloidal non-lamellar particles upon contact with an aqueous fluid. The invention additionally provides a method for forming non-lamellar particles from such compositions, and pharmaceutical formulations containing the compositions, plus non-lamellar particles formable from the compositions.
Public/Granted literature
- US20080161276A1 Compositions Forming Non-Lamellar Dispersions Public/Granted day:2008-07-03
Information query
IPC分类:
