Granted Patent
Utility
US 6,517,865 · App. 10/157,428
Polymer film compositions for capsules
Inventors:
Dominique Nicolas Cade, Robert Scott, Xiongwei He
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: May 28, 2002
Inventors
Dominique Nicolas Cade
Robert Scott
Xiongwei He
Assignee (at issue)
WARNER-LAMBERT COMPANY LLC
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.