Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
2005-08-23
2005-08-23
Shippen, Michael L. (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
C514S730000
Reexamination Certificate
active
06933319
ABSTRACT:
The present invention relates to the use of certain resorcinol derivatives as skin lightening agents.
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Browning Andrew Francis
Collington Eric William
Geden Joanna Victoria
Procter Martin James
Ashbrook Charles W.
Goodman Rosanne
Pfizer Inc.
Shippen Michael L.
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