Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2011-08-23
2011-08-23
Arnold, Ernst V (Department: 1613)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S630000, C424S641000, C424S766000, C514S458000, C514S477000
Reexamination Certificate
active
08003119
ABSTRACT:
The use of the polyamine known as spermidine, i.e., N-(3-aminopropyl)tetraminethylenediamine, as an active principle in the preparation of a composition for pharmaceutical or dietetic use in man for combating hair loss is disclosed.
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Hynd et al., “Inhibition of Polyamine Synthesis Alters Hair Follicle Function and Fiber Composition,”Journal of Investigative Dermatology, 106:249-253 (1996).
Dietary supplements market in Italy: Anti-ageing products, OTC News & Market Report, Dec. 1993.
Rinaldi et al., “Biogenin-Based Dietary Additives. Stimulation of Hair Shaft Growth,”Cosmetic Technol. 5(6):9-15 (2002) (abstract only).
Gatti Valter
Marchioretto Danila Ingrid
Rinaldi Fabio
Sorbellini Elisabetta
Arnold Ernst V
Giuliani S.p.A.
Nixon & Peabody LLP
Noto Joseph M.
LandOfFree
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