Granted Patent
Utility
US 6,791,676 · App. 09/680,436
Spectrophotometric and nephelometric detection unit
Inventor:
Paul Meller
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Oct 6, 2000
Inventor
Paul Meller
Assignee (at issue)
Dade Behring Marburg 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.