Granted Patent
Utility
US 5,735,809 · App. 08/764,631
Fiber assembly for in vivo plasma separation
Inventor:
Reynolds G. Gorsuch
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Dec 5, 1996
Inventor
Reynolds G. Gorsuch
Assignee (at issue)
Matria Healthcare, 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.