Granted Patent
Utility
US 5,696,191 · App. 08/455,788
Surface-segregatable compositions and nonwoven webs prepared therefrom
Inventors:
Ronald Sinclair Nohr, J. Gavin MacDonald
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: May 31, 1995
Inventors
Ronald Sinclair Nohr
J. Gavin MacDonald
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.