Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for...
Reexamination Certificate
2005-09-06
2005-09-06
Weber, Jon (Department: 1653)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
C530S412000
Reexamination Certificate
active
06939697
ABSTRACT:
The present invention relates to a process for purifying proteins comprising applying protein extracts to a vibrating membrane fitter equipped with a hydrophilic membrane.
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Exhibit A. avertisment for Pallsap corporation Dynamic membrane and vibrating membrane device.
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Champluvier Benoit
Permanne Philippe Jean Gervais Ghislain
Gimmi Edward R.
GlaxoSmithKline Biologicals s.a.
Kinzig Charles M.
Mondesi Robert B.
Weber Jon
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