Granted Patent
Utility
US 6,346,582 · App. 09/607,062
Glycidation of carboxy polyester and tertiary C monocarboxyic acid (glycidyl ester)
Inventors:
Petrus G. Kooijmans, Eric Johannes Vos, Michael J. Watkins
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Jun 29, 2000
Inventors
Petrus G. Kooijmans
Eric Johannes Vos
Michael J. Watkins
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.