Granted Patent
Utility
US 6,203,726 · App. 09/414,218
Phosphor Materials
Inventors:
Earl Danielson, Martin Devenney, Daniel Giaquinta
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Oct 7, 1999
Inventors
Earl Danielson
Martin Devenney
Daniel Giaquinta
Assignee (at issue)
Symyx Technologies, 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.