Granted Patent
Utility
US 6,704,587 · App. 09/937,865
Dual function assay device
Inventors:
Krishna Kumar, John Pasqua
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: May 21, 2002
Inventors
Krishna Kumar
John Pasqua
Assignees (at issue)
Spectrx, Inc.
Altea Therapeutics Corporation
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.