Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-04-12
2005-04-12
Henley, III, Raymond J. (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S473000, C514S474000
Reexamination Certificate
active
06878744
ABSTRACT:
Vitamin C compositions comprise a Vitamin C compound, preferably a mineral ascorbate, and at least one compound of the group of 4-hydroxy-5-methyl-3(2H)-furanone and 3-hydroxy kojic acid.
REFERENCES:
patent: 6197813 (2001-03-01), Hegenauer
patent: 6468980 (2002-10-01), Jariwalla
patent: WO 0115692 (2001-03-01), None
Drummond & Duckworth
Henley III Raymond J.
Oxycal Laboratories, Inc.
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