Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from panax or acanthopanax
Reexamination Certificate
2006-01-31
2006-01-31
Coe, Susan D. (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from panax or acanthopanax
Reexamination Certificate
active
06991815
ABSTRACT:
The invention discloses a pharmaceutical composition for preventing and/or treating peptic ulcer, including American ginseng or the extract thereof, and a method for preparing American ginseng extract, said method including extracting American ginseng with water or ethanol aqueous solution, and then ultrafiltrating, dialyzing, precipitating with ethanol, or performing reverse phase chromatography to obtain various fractions of extract with anti-peptic ulcer effect.
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Cheng Mo-Chi
Ko Feng-Nien
Lin Je-Yie
Shih Chien-Jen
Wu Pey-Chyi
Coe Susan D.
Fish & Richardson P.C.
Medical and Pharmaceutical Industry Technology and Development C
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