Granted Patent
Utility
US 6,344,480 · App. 08/953,146
Oral analgesic compositions
Inventors:
Martha Francine Kay, Teresa Ruth Ratnaraj, Patricia Lynn Sandler
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Oct 17, 1997
Inventors
Martha Francine Kay
Teresa Ruth Ratnaraj
Patricia Lynn Sandler
Assignee (at issue)
Amerimas Home Products, 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.