Granted Patent
Utility
US 5,304,665 · App. 08/043,431
Process for the preparation of highly esterified alkoxylated polyol compositions
Inventors:
Charles F. Cooper, Bernard C. Sekula, Stephen D. Harper
Patented Case
View Patent ↗
Granted: Apr 19, 1994
Filed: Apr 5, 1993
Inventors
Charles F. Cooper
Bernard C. Sekula
Stephen D. Harper
Assignees (at issue)
Arco Chemical Technology, L.P.
CPC International, 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.