Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Reexamination Certificate
2011-07-19
2011-07-19
Lewis, Patrick (Department: 1623)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
C424S489000, C514S023000, C514S054000
Reexamination Certificate
active
07981447
ABSTRACT:
Particulate β-glucan is solubilized at elevated pressure and temperature to form particulate-soluble β-glucan. The particulate-soluble β-glucan is capable of being dried to a powder form and subsequently re-solubilized.
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patent: 6485945 (2002-11-01), Potter et al.
patent: 2003/0165604 (2003-09-01), Tsubaki et al.
patent: 2004/0082539 (2004-04-01), Kelly
“International Search Report/Written Opinion for PCT Patent Application No. PCT/US08/05914, mailed Aug. 1, 2008, 10 pages.”, (Aug. 1, 2008).
Benson Catherine J.
Biothera, Inc.
Lewis Patrick
LandOfFree
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