Solid material comminution or disintegration – Apparatus – With temperature modification of material
Reexamination Certificate
2007-10-17
2010-11-02
Miller, Bena (Department: 3725)
Solid material comminution or disintegration
Apparatus
With temperature modification of material
C241S171000, C241S175000, C241S179000
Reexamination Certificate
active
07823818
ABSTRACT:
A system and a method for producing a quantified defined portions of powder from at least one biological material at cryotemperature is shown, comprising means for grinding the biological material deposited in at least one first vessel to the powder; means for loosening the powder resulting from grinding the biological material in the first vessel; means for positioning at least one first opening in the first vessel, and means for transferring the quantified defined portions of powder in a plurality of second vessels by using the first opening as a transfer way.
REFERENCES:
patent: 2247978 (1941-07-01), Arkel
patent: 6880771 (2005-04-01), Deppermann
patent: 7448566 (2008-11-01), Bysouth
patent: 2003/0146313 (2003-08-01), Deppermann
Gibon Yves
Stitt Mark
Sulpice Ronan
Ballard Spahr LLP
Max-Planck-Gessellschaft zur Foerderung der Wissenschafter E.V.
Miller Bena
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