Granted Patent
Utility
US 6,365,220 · App. 09/478,858
Process for production of actively sterile surfaces
Inventors:
Robert Edward Burrell, Aron Rosenfeld
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Jan 7, 2000
Inventors
Robert Edward Burrell
Aron Rosenfeld
Assignee (at issue)
Nucryst Pharmaceuticals Corp.
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.