Granted Patent
Utility
US 6,649,694 · App. 10/027,556
Process for producing ethylene-&agr;-olefin interpolymer films
Inventors:
Kurt Joseph Jordens, Stephen Wayne Coe, Scott Arnold Hanson, Jeffrey J. Vanderbilt, Bradley Scott Westbrook
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Dec 21, 2001
Inventors
Kurt Joseph Jordens
Stephen Wayne Coe
Scott Arnold Hanson
Jeffrey J. Vanderbilt
Bradley Scott Westbrook
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.