Granted Patent
Utility
US 6,503,900 · App. 10/017,738
[1,4]diazepino [6,7,1-jk ]carbazoles and derivatives
Inventors:
Annmarie Louise Sabb, Gregory S. Welmaker, Robert L. Vogel, Joan E. Sabalski
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Nov 2, 2001
Inventors
Annmarie Louise Sabb
Gregory S. Welmaker
Robert L. Vogel
Joan E. Sabalski
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.