Granted Patent
Utility
US 5,783,455 · App. 08/542,026
Regenerable solid phase for carrying out specific binding reactions
Inventors:
Andreas Wiegand, Rudolf Schmidtberger
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Oct 12, 1995
Inventors
Andreas Wiegand
Rudolf Schmidtberger
Assignee (at issue)
Behring 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.