Granted Patent
Utility
US 6,458,802 · App. 10/095,505
Antidepressant azaheterocyclymethyl derivatives of 2,3-dihydro-1,4-dioxino [2,3-f]quinoline
Inventors:
Megan Tran, Gary P. Stack
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Mar 12, 2002
Inventors
Megan Tran
Gary P. Stack
Assignee (at issue)
Wyeth, LLC
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.