Granted Patent
Utility
US 6,348,270 · App. 09/652,252
High performance polyetherester containing laminating resin compositions
Inventors:
Lixin Jin, Hildeberto Nava
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Aug 30, 2000
Inventors
Lixin Jin
Hildeberto Nava
Assignee (at issue)
Reichhold, 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.