Granted Patent
Utility
US 6,030,972 · App. 08/894,252
Dipeptide amidines as thrombin inhibitors
Inventors:
Hans-Joachim Bohm, Hans Wolfgang Höffken, Wilfried Hornberger, Stefan Koser, Helmut Mack, Thomas Pfeiffer, Werner Seitz, Thomas Zierke
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Jul 30, 1997
Inventors
Hans-Joachim Bohm
Hans Wolfgang Höffken
Wilfried Hornberger
Stefan Koser
Helmut Mack
Thomas Pfeiffer
Werner Seitz
Thomas Zierke
Assignee (at issue)
BASF SE
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.