Granted Patent
Utility
US 5,272,168 · App. 08/006,023
Use of 5HT-3 antagonists in preventing or reducing dependency on dependency-inducing agents
Inventors:
Assunta Imperato, Dietmar Romer
Patented Case
View Patent ↗
Granted: Dec 21, 1993
Filed: Jan 15, 1993
Inventors
Assunta Imperato
Dietmar Romer
Assignee (at issue)
Sandoz AG
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.