Granted Patent
Utility
US 5,998,439 · App. 09/079,692
Substituted N-methyl-N-(4-(piperidin-1-yl)-2-(aryl)butyl)benzamides useful for the treatment of allergic diseases
Inventors:
George Maynard, John M. Kane, Larry D. Bratton, Elizabeth M. Kudlacz
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: May 15, 1998
Inventors
George Maynard
John M. Kane
Larry D. Bratton
Elizabeth M. Kudlacz
Assignee (at issue)
Hoescht Marion Roussel, 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.