Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
2006-10-31
2006-10-31
Davis, Brian (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
C564S507000
Reexamination Certificate
active
07129275
ABSTRACT:
The present invention relates to a phytandiol amine derivative represented by the following formula (I) and compositions for treating acne comprising the same:wherein each of Y and Z is OH with the proviso that X is NH2, each of X and Z is zOH with the proviso that Y is NH2, and each of X and Y is OH with the proviso that Z is NH2.
REFERENCES:
patent: 0 209 158 (1987-01-01), None
Jeong Jee-Hean
Jo Byong-Kee
Kim Hyeong-Bae
Lee Jung-No
Coreana Cosmetics Co., Ltd.
Davis Brian
Nixon & Vanderhye P.C.
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