Granted Patent
Utility
US 6,413,213 · App. 09/551,269
Subscription based monitoring system and method
Inventors:
Matthias Essenpreis, Martin T. Gerber, Michael V. Hansen, Christoph Cronrath
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Apr 18, 2000
Inventors
Matthias Essenpreis
Martin T. Gerber
Michael V. Hansen
Christoph Cronrath
Assignee (at issue)
Roche Diagnostics GMBH
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.