Granted Patent
Utility
US 5,006,313 · App. 07/474,716
Halogenated surface with reduced protein interaction
Inventor:
Sally A. Swedberg
Patented Case
View Patent ↗
Granted: Apr 9, 1991
Filed: Apr 2, 1990
Inventor
Sally A. Swedberg
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.