Granted Patent
Utility
US 6,803,568 · App. 10/649,350
Multi-channel microfluidic chip for electrospray ionization
Inventors:
Luc Bousse, John T. Stults
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Aug 26, 2003
Inventors
Luc Bousse
John T. Stults
Assignee (at issue)
Predicant 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.