Granted Patent
Utility
US 6,187,269 · App. 08/616,566
Assay devices
Inventors:
Didier Lancesseur, Stewart John Wiles
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Mar 15, 1996
Inventors
Didier Lancesseur
Stewart John Wiles
Assignee (at issue)
Unipath Limited
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.