Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from a flower or blossom
Reexamination Certificate
2007-02-27
2007-02-27
Hoffman, Susan (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from a flower or blossom
C424S725000, C424S400000, C424S439000
Reexamination Certificate
active
10514806
ABSTRACT:
A composition containing sporopollenin is disclosed which is characterized in that it is present as a solution and, aside from 0.01% to 12% by weight, preferably 0.1% to 5% by weight, of sporopollenin, it also contains 0.01% to 17% by weight, preferably 0.1% to 10% by weight, of at least one emulsifier, it also contains 71.00% to 99.98% by weight, preferably 85% to 99.80% by weight, of at least one hydrophilic solvent, and the use of this composition for cosmetic, pharmaceutical purposes, as chelating agents and nutritional supplements is also disclosed.
REFERENCES:
patent: 5925684 (1999-07-01), Schweikert et al.
patent: 2004/0185063 (2004-09-01), Ray
patent: 196 09 476 (1997-09-01), None
patent: 199 02 724 (2000-07-01), None
M. Arslan et al; Frensenlus Environmental Bulletin; vol. 13; No. 7.2004; pp. 616-619; Removal of Cadmium (II) . . . .
E. Pehlivan et al; Jour. Of Colloid & Interface Sc. 170, 320-325 (1995); The effect of pH & temperature on the sorption . . . .
Pollen Sporopollenin Degradation . . . by E. Dominguez et al. Sex Plant Repord Dec. 1999.
Carotenoids by Eisier et al. (Burghauser Verlag Basel und Stuttgart 1971).
Hoffman Susan
Maack Andreas
Myers Jonathan
Wilford Andrew
Winston Randall
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