Granted Patent
Utility
US 4,897,185 · App. 07/254,392
Cell processing apparatus and method
Inventors:
Robert Schuyler, Robert L. White
Patented Case
View Patent ↗
Granted: Jan 30, 1990
Filed: Oct 6, 1988
Inventors
Robert Schuyler
Robert L. White
Assignee (at issue)
Cobe Laboratories, Inc.
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.