Granted Patent
Utility
US 6,689,342 · App. 10/207,726
Oral care compositions comprising tropolone compounds and essential oils and methods of using the same
Inventors:
Pauline Pan, Marybeth Finnegan, Andre Soshinsky, Georgia Arvanitis, Michael Berardini
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jul 29, 2002
Inventors
Pauline Pan
Marybeth Finnegan
Andre Soshinsky
Georgia Arvanitis
Michael Berardini
Assignee (at issue)
WARNER-LAMBERT COMPANY LLC
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.