Granted Patent
Utility
US 6,743,796 · App. 10/139,695
Piperazinyl-isatins
Inventors:
Lynne Greenblatt, Ivo L. Jirkovsky, Richard E. Mewshaw
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: May 3, 2002
Inventors
Lynne Greenblatt
Ivo L. Jirkovsky
Richard E. Mewshaw
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.