Granted Patent
Utility
US 6,740,321 · App. 09/706,211
Method for treating thyroid disorders with a botulinum toxin
Inventor:
Stephen Donovan
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Nov 2, 2000
Inventor
Stephen Donovan
Assignee (at issue)
Allergan, 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.