Granted Patent
Utility
US 4,434,278 · App. 06/423,502
Phosphate esters of acrylated epoxides
Inventor:
Ronald J. Skiscim
Patented Case
View Patent ↗
Granted: Feb 28, 1984
Filed: Sep 27, 1982
Inventor
Ronald J. Skiscim
Assignee (at issue)
Celanese GmbH
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.