Granted Patent
Utility
US 6,211,344 · App. 08/915,585
Process for preparing factor V-deficient plasma, and a deficient plasma which is obtained in this way
Inventors:
Michael Kraus, Erika Aillaud, Heinz-Hermann Drescher
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Aug 21, 1997
Inventors
Michael Kraus
Erika Aillaud
Heinz-Hermann Drescher
Assignee (at issue)
Dade Behring Marburg 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.