Granted Patent
Utility
US 6,607,922 · App. 09/527,801
Immunochromatographic assay method and apparatus
Inventor:
Ronald T. LaBorde
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Mar 17, 2000
Inventor
Ronald T. LaBorde
Assignee (at issue)
Quantum Design, Inc.
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.