Granted Patent
Utility
US 6,228,613 · App. 09/142,768
Stable factor VIII/von Willebrand factor complex
Inventors:
Bernhard Fischer, Artur Mitterer, Friedrich Dorner, Johann Eibl
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Nov 6, 1998
Inventors
Bernhard Fischer
Artur Mitterer
Friedrich Dorner
Johann Eibl
Assignee (at issue)
Baxter Aktiengesellschaft
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.