Granted Patent
Utility
US 5,637,467 · App. 08/412,636
Heterogeneous assay using a pendulous drop
Inventor:
Robert Meltzer
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: Mar 29, 1995
Inventor
Robert Meltzer
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.