Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution...
Reexamination Certificate
2006-07-12
2009-08-04
Hoffman, Susan C (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Reexamination Certificate
active
07569235
ABSTRACT:
The present invention provides a composition for treating and/or preventing pollinosis which comprises an extract fromSasa albo-marginatain an amount ranging from 1 to 10% by mass as expressed in terms of the solid content of the extract. The composition of the present invention comprises aSasa albo-marginataextract in a concentration considerably higher than that conventionally used and accordingly, it shows a high effect of treating and/or preventing various symptoms associated with serious pollinosis, which has been quite difficult to treat and/or prevent with the conventional anti-histamic agents or steroidal drugs, without accompanying any side-effect.
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Tsuchida Kenjirou
Tsuchida Kotarou
Tsuchida Yuuzou
Hoffman Susan C
Hououdou Co., Ltd.
Sughrue & Mion, PLLC
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