Granted Patent
Utility
US 6,515,093 · App. 09/636,485
Polymers, and novel compositions and films therefrom
Inventor:
Marc Stacey Somers
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Aug 10, 2000
Inventor
Marc Stacey Somers
Assignee (at issue)
Eastman Chemical Company
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.