Granted Patent
Utility
US 5,945,489 · App. 08/933,811
Liquid oligomers containing unsaturation
Inventors:
Thomas M. Moy, Laurence G. Dammann, Roman Loza
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Sep 19, 1997
Inventors
Thomas M. Moy
Laurence G. Dammann
Roman Loza
Assignee (at issue)
Ashland, 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.