Granted Patent
Utility
US 6,312,901 · App. 09/394,137
Spatially addressable, cleavable reflective signal elements, assay device and method
Inventor:
Jorma Virtanen
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Sep 10, 1999
Inventor
Jorma Virtanen
Assignee (at issue)
Burstein Technologies, 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.