Granted Patent
Utility
US 6,579,442 · App. 09/862,405
Methods and compositions for inhibiting polymerization of vinyl monomers
Inventor:
Sherif Eldin
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: May 22, 2001
Inventor
Sherif Eldin
Assignee (at issue)
GE Betz, 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.