Granted Patent
Utility
US 6,830,732 · App. 09/702,099
Multiwell filtration plate
Inventors:
Hans-Jürgen Hoffman, Timo Hillebrand, Peter Bendzko
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Oct 30, 2000
Inventors
Hans-Jürgen Hoffman
Timo Hillebrand
Peter Bendzko
Assignees (at issue)
Invitek GmbH
AHN BIOTECHNOLOGIE 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.