Granted Patent
Utility
US 6,132,405 · App. 09/051,384
Catheter for peritoneal dialysis
Inventors:
Christer Nilsson, Joakim Oscarson, Jan-Bertil Jeppsson
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: May 6, 1998
Inventors
Christer Nilsson
Joakim Oscarson
Jan-Bertil Jeppsson
Assignee (at issue)
Gambro AB
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.