Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2011-08-09
2011-08-09
Chong, Yong (Department: 1627)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C544S365000, C514S253120
Reexamination Certificate
active
07993663
ABSTRACT:
Cosmetic compositions comprising 1-aroyl-N-(2-oxo-3-piperidinyl)-2-piperazine carboxamides and methods of using such compositions to impart anti-aging benefits to the skin are disclosed. The 1-aroyl-N-(2-oxo-3-piperidinyl)-2-piperazine carboxamides are believed to have modulatory activity against one or more biochemical pathways implicated in skin aging.
REFERENCES:
patent: 6623769 (2003-09-01), Lorant et al.
patent: 2002/0128270 (2002-09-01), Neya et al.
Takeda et al., “Targeted disruption of dermatopontin causes abnormal collagen fibrillogenesis,” J. Invest. Dermatol., Sep. 2002;119(3):678-83.
Hu Hong
Lyga John W.
Menon Gopinathan K.
Ptchelintsev Dmitri S.
Schmalenberg Kristine
Avon Products Inc.
Chong Yong
Karol Jody
McGillycuddy Joan R.
Zeller Charles J.
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