Granted Patent
Utility
US 6,514,940 · App. 09/456,991
Stabilized antithrombin III preparation
Inventors:
Jürgen Römisch, Harald Stauss
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Dec 7, 1999
Inventors
Jürgen Römisch
Harald Stauss
Assignee (at issue)
Aventis Behring GmbH
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.