Granted Patent
Utility
US 6,503,526 · App. 09/694,052
Absorbent articles enhancing skin barrier function
Inventors:
Duane Krzysik, David Roland Otts, Beth Lange, Brenda Marie Nelson, Earl David Brock, Martha L. Tate
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Oct 20, 2000
Inventors
Duane Krzysik
David Roland Otts
Beth Lange
Brenda Marie Nelson
Earl David Brock
Martha L. Tate
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.