Granted Patent
Utility
US 6,068,775 · App. 09/059,275
Removal of agent from cell suspension
Inventors:
Linda Custer, Shawn P. Cain, Barbara A. Chandler
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Apr 13, 1998
Inventors
Linda Custer
Shawn P. Cain
Barbara A. Chandler
Assignee (at issue)
Circe Biomedical, 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.