Granted Patent
Utility
US 6,833,267 · App. 09/472,657
Tissue collection devices containing biosensors
Inventor:
Jon Faiz Kayyem
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Dec 27, 1999
Inventor
Jon Faiz Kayyem
Assignee (at issue)
Clinical Micro Sensors, 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.