Granted Patent
Utility
US 6,509,147 · App. 09/352,987
Method for therapeutic immunmodulation of plasma
Inventors:
Jens Altrichter, Jens Freytag, Steffen Mitzner, Jan Stange
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 14, 1999
Inventors
Jens Altrichter
Jens Freytag
Steffen Mitzner
Jan Stange
Assignee (at issue)
Teraklin Aktiengessellschaft
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.