Granted Patent
Utility
US 6,706,757 · App. 10/263,890
Chroman derivatives as 5-hydroxytryptamine-6 ligands
Inventors:
Lynne Greenblatt, Michael G. Kelly
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Oct 2, 2002
Inventors
Lynne Greenblatt
Michael G. Kelly
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.