Granted Patent
Utility
US 6,765,048 · App. 10/177,979
Polyethylene compositions and films formed thereform having improved moisture vapor transmission rates
Inventors:
Kathryn Kobes Dohrer, Wesley Raymond Hale, Irving D. Sand, Mark Alan Edmund, Martin Ray Tant, Emmett Dudley Crawford, Edward Philip Savitski, Dennis Brannon Barr
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Jun 21, 2002
Inventors
Kathryn Kobes Dohrer
Wesley Raymond Hale
Irving D. Sand
Mark Alan Edmund
Martin Ray Tant
Emmett Dudley Crawford
Edward Philip Savitski
Dennis Brannon Barr
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.