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US 2007/0009598 A1Published application
Sustained-release microgranules containging gingko biloba extract and the process for manufacturing these
AssigneeEthypharm
InventorDominique Marechal
Life of this patent
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Abstract
The subject of the present invention is a new stable herbal drug formulation in the form of sustained-release microgranules containing Gingko Biloba extract as well as the process for preparing it.
Claims32
1-29. (canceled)
Sustained release microgranules containing a Gingko Biloba extract, wherein the release of total flavone glycosides having the following profile of dissolution rates measured at 37.0° C.±0.5° C., with a Dissolution Test Apparatus I (Basket method at 100 rpm, 900 mL of purified water UV Detection:
- 272 nm):
- T (h)
- DISSOLUTION (w/w)
- 0.5 hour
- ≦45%
- 2 hours
- <75%
- 8 hours
- >60%
6 more elements
Dependencies are inferred from the claim text.