Granted Patent
Utility
US 6,096,853 · App. 09/217,026
Synthesis of phenolic monomers containing imide or diimide moieties and high heat carbonate polymers prepared therefrom
Inventors:
Valentina Amerik, Theodorus Lambertus Hoeks, Parfait Jean Marie Likibi, Mark Erik Nelson
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Dec 21, 1998
Inventors
Valentina Amerik
Theodorus Lambertus Hoeks
Parfait Jean Marie Likibi
Mark Erik Nelson
Assignee (at issue)
General Electric Company
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.