Granted Patent
Utility
US 5,571,728 · App. 08/041,210
Method for analyzing particle-enhanced agglutination reactions in centrifugal analyzers by determining the brightening of turbidity
Inventor:
Michael Kraus
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Apr 1, 1993
Inventor
Michael Kraus
Assignee (at issue)
Behringwerke Aktiengesellschaft
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.