Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing
Reexamination Certificate
2007-01-22
2011-12-27
Long, Scott (Department: 1633)
Drug, bio-affecting and body treating compositions
Whole live micro-organism, cell, or virus containing
C435S307100, C435S325000, C435S375000
Reexamination Certificate
active
08084023
ABSTRACT:
Various embodiments of the present invention include compositions, materials and methods for maintaining and propagating mammalian mesenchymal stem cells in an undifferentiated state in the absence of feeder cells and applications of the same.
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Chen Xiao-Dong
Jilka Robert L.
Fulbright & Jaworski L.L.P.
Long Scott
The Board of Trustees of The University of Arkansas
The United States of America as represented by the Department of
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