Granted Patent
Utility
US 6,719,929 · App. 09/774,942
Method for modifying a surface
Inventors:
Lynn Cook Winterton, Yongxing Qiu, John Martin Lally, Paul Clement Nicolson
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Jan 31, 2001
Inventors
Lynn Cook Winterton
Yongxing Qiu
John Martin Lally
Paul Clement Nicolson
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.