Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Reexamination Certificate
2008-07-08
2008-07-08
Gupta, Anish (Department: 1654)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Peptide containing doai
C514S844000, C530S326000, C424S401000
Reexamination Certificate
active
07396815
ABSTRACT:
A cosmetic and/or dermatological and/or pharmaceutical composition includes, as the active ingredient, at least one peptide with sequence X1-Y-Phe-Thr-X2-Ala-Thr-Z-Ile-X3-Leu-X4-Phe-Leu-X5; wherein: X1, X2, X3, X4, X5=Arg, Lys, His; Y=Asp, Glu; Z=Asn, Gln. The invention also relates to the use of said composition in order to treat, inter alia, the signs of cutaneous ageing. Moreover, the invention relates to the cosmetic skin treatment method using the peptide.
REFERENCES:
patent: 5696229 (1997-12-01), Laurie et al.
patent: 6245342 (2001-06-01), Golz-Berner et al.
patent: WO 99 42126 (1999-08-01), None
patent: WO 01 83516 (2001-11-01), None
patent: WO 01/83516 (2001-11-01), None
C. Dal Farra et al.: “New laminin-peptide promotes extracellular matrix Iproduction and modulates cell adhesion.”, Journal of Investigative Dermatology, vol. 119, No. 1, Jul. 2002, p. 231 XP008012371, Malden, MA US Abrege N 140.
Dal Farra Claude
Domloge Nouha
Gupta Anish
Societe d'Extraction des Principes Actifs S.A.
Young & Thompson
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