Granted Patent
Utility
US 6,203,522 · App. 09/259,960
Method and connection unit for sterile transfer of solution via a connector
Inventors:
Bengt M. Holmberg, Sven Jonsson
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Mar 1, 1999
Inventors
Bengt M. Holmberg
Sven Jonsson
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.