Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution... – Containing or obtained from a fruit – including berry
Reexamination Certificate
2007-02-13
2007-02-13
Tate, Christopher R. (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
Containing or obtained from a fruit , including berry
C424S765000
Reexamination Certificate
active
11226300
ABSTRACT:
A method for isolating stone cells and stone cell clusters from fruit. A puree of a stone cell-containing fruit is treated to provide a chemically induced separation of fibrous fruit pulp from stone cells and stone cell clusters. The method provides free-flowing stone cell powder for use as a mild abrasive.
REFERENCES:
patent: 1527523 (1925-02-01), Nitardy et al.
patent: 3860726 (1975-01-01), Yamane
patent: 55102379 (1980-08-01), None
Campanale Joseph
Mathias Eckart
Crowell & Moring LLP
Den-Mat Corporation
Haas Thomas M.
McCormick Melenie
Ryan John W.
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