Granted Patent
Utility
US 6,780,807 · App. 10/066,983
Acyclic anionic six-electron-donor ancillary ligands
Inventor:
Sandor Nagy
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Feb 4, 2002
Inventor
Sandor Nagy
Assignee (at issue)
Equistar Chemicals, LP
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.