Granted Patent
Utility
US 6,737,524 · App. 10/105,644
Activated polyethylene glycol compounds
Inventor:
Paul Smith
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Mar 25, 2002
Inventor
Paul Smith
Assignee (at issue)
Paul Smith
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.