Granted Patent
Utility
US 6,790,519 · App. 09/579,842
Moisture-induced poly(ethylene oxide) gel, method of making same and articles using same
Inventors:
Eric D. Johnson, Gregory J. Wideman, James H. Wang
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: May 26, 2000
Inventors
Eric D. Johnson
Gregory J. Wideman
James H. Wang
Assignee (at issue)
Kimberly-Clark Worldwide, 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.