Granted Patent
Utility
US 6,790,855 · App. 09/975,812
Topical anesthetic/opioid formulations and uses thereof
Inventors:
Gavril Pasternak, Yuri Kolesnikov
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Oct 11, 2001
Inventors
Gavril Pasternak
Yuri Kolesnikov
Assignee (at issue)
Memorial Sloan Kettering Cancer Center
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.