Granted Patent
Utility
US 6,007,841 · App. 09/042,248
Analgesic composition and method for treating pain
Inventor:
Frank Caruso
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Mar 13, 1998
Inventor
Frank Caruso
Assignee (at issue)
Algos Pharmaceutical Corporation
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.