Granted Patent
Utility
US 6,448,090 · App. 09/349,438
Fluid delivery system for a microfluidic device using alternating pressure waveforms
Inventor:
Sterling Eduard McBride
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jul 9, 1999
Inventor
Sterling Eduard McBride
Assignee (at issue)
Orchid BioSciences, 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.