Granted Patent
Utility
US 6,172,276 · App. 09/047,778
Stabilized absorbent material for improved distribution performance with visco-elastic fluids
Inventors:
Connie Lynn Hetzler, Nancy Donaldson Kollin, Crystal Sutphin Leach, Jack Nelson Lindon, Lawrence Howell Sawyer, Heather Sorebo, Garry Roland Woltman
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Mar 25, 1998
Inventors
Connie Lynn Hetzler
Nancy Donaldson Kollin
Crystal Sutphin Leach
Jack Nelson Lindon
Lawrence Howell Sawyer
Heather Sorebo
Garry Roland Woltman
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.