Granted Patent
Utility
US 6,444,817 · App. 09/414,681
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: Sep 3, 2002
Filed: Oct 8, 1999
Inventors
Hans-Joachim Bohm
Hans Wolfgang Höffken
Wilfried Hornberger
Stefan Koser
Helmut Mack
Thomas Pfeiffer
Werner Seitz
Thomas Zierke
Assignee (at issue)
Abbott Laboratories
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.