Granted Patent
Utility
US 6,790,849 · App. 10/105,331
Methods and compositions using optically pure (-) cetirizine in combination with leukotriene inhibitors or decongestants
Inventor:
Paul Rubin
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Mar 26, 2002
Inventor
Paul Rubin
Assignee (at issue)
Sepracor, 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.