Granted Patent
Utility
US 6,730,366 · App. 10/056,168
Process for modifying a surface
Inventors:
Dieter Lohmann, Peter Chabrecek, Jorg Leukel
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Jan 24, 2002
Inventors
Dieter Lohmann
Peter Chabrecek
Jorg Leukel
Assignee (at issue)
NOVARTIS AG
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.