Granted Patent
Utility
US 6,447,747 · App. 08/959,028
Process for the preparation of radiopharmaceuticals
Inventors:
Robert Jean Marie Denis Pirotte, David P. Nowotnik, Brian Abeysekera
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Oct 28, 1997
Inventors
Robert Jean Marie Denis Pirotte
David P. Nowotnik
Brian Abeysekera
Assignee (at issue)
Guilford Pharmaceuticals, 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.