Granted Patent
Utility
US 6,395,385 · App. 09/865,868
Laminates prepared with reactive hot melt adhesive
Inventors:
Chung-Ying Chang, Gary J. Walsworth
Patented Case
View Patent ↗
Granted: May 28, 2002
Filed: May 25, 2001
Inventors
Chung-Ying Chang
Gary J. Walsworth
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.