Granted Patent
Utility
US 6,107,268 · App. 09/293,294
Sorbent material
Inventors:
Ali Yahiaoui, Craig Farrell Thomaschefsky, Taiwoo Chiu
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: Apr 16, 1999
Inventors
Ali Yahiaoui
Craig Farrell Thomaschefsky
Taiwoo Chiu
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.