Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from hypericum
Reexamination Certificate
2007-01-23
2007-01-23
Tate, Christopher R. (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from hypericum
C424S703000
Reexamination Certificate
active
10451714
ABSTRACT:
The invention relates to an improved and stable (i.e. color-stable and, optionally, stable with regard to its hyperforin content) extract from the overground parts ofHypericum perforatum L., to a method for the preparation thereof, and to pharmaceutical preparations and topical medicaments that contain this extract; in particular, gels for treating skin and mucous membrane irritations and disorders such as acne, atopic dermatitis, neuro-dermatitis, psoriasis, stomatitis, herpes zoster, herpes labialis (lip herpes), warts, varicella (chicken-pox), sores, burns and other bacterial and viral skin and mucous membrane infections and skin disorders that are accompanied by cell proliferation and inflammation.
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Erdelmeier Clemens
Herrmann Joachim
Koch Egon
Dr. Willmar Schwabe GmbH & Co.
McCormick Melenie
McDonnell Boehnen & Hulbert & Berghoff LLP
Tate Christopher R.
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