Granted Patent
Utility
US 6,229,062 · App. 09/301,634
Superabsorbent polymer containing odor controlling compounds and methods of making the same
Inventors:
Kathleen Mandell, Jerald W. Darlington, Jr., Anthony S. Tomlin
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Apr 29, 1999
Inventors
Kathleen Mandell
Jerald W. Darlington, Jr.
Anthony S. Tomlin
Assignee (at issue)
BASF SE
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.