Granted Patent
Utility
US 6,639,081 · App. 10/031,703
Method for producing 4-cyano-2-aminomethylthiazole
Inventors:
Monika Knopp, Stefan Koser, Bernd Schaefer
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Apr 30, 2002
Inventors
Monika Knopp
Stefan Koser
Bernd Schaefer
Assignee (at issue)
Abbott GmbH & Ci, KG
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.