Granted Patent
Utility
US 4,847,141 · App. 07/161,073
Superabsorbent thermoplastic compositions and nonwoven webs prepared therefrom
Inventors:
Jose F. Pazos, Sharon Linda Greene, Augusto Rodriguez
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Feb 26, 1988
Inventors
Jose F. Pazos
Sharon Linda Greene
Augusto Rodriguez
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.