Granted Patent
Utility
US 5,082,723 · App. 07/413,149
Osmotically enhanced absorbent structures
Inventors:
James R. Gross, Ronald S. Harland
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: Sep 27, 1989
Inventors
James R. Gross
Ronald S. Harland
Assignee (at issue)
Kimberly-Clark 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.