Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from vitis
Reexamination Certificate
2007-10-30
2007-10-30
Leith, Patricia (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from vitis
Reexamination Certificate
active
11246442
ABSTRACT:
To provide a method for the manufacture of polyphenols that enables industrial manufacture of polyphenols containing water-soluble proanthocyanidins from grape seeds.
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patent: 5773262 (1998-06-01), Ariga et al.
patent: 6544581 (2003-04-01), Shrikhande et al.
patent: 2005/0191268 (2005-09-01), Henry et al.
patent: 2001-158739 (2001-12-01), None
1998. Takahashi et al. Proanthocyanidins from Grape Seeds promote proliferation of mouse hair follicle cells in vitro and convert hair cycle in vivo. Acta Derm Venereol. 78: pp. 428-432.
Ochiai Koji
Ueda Nobuko
Gross & Associates
Leith Patricia
McCormick Melenie
LandOfFree
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