Granted Patent
Utility
US 5,871,736 · App. 08/813,219
Liquid immunoglobulin formulations
Inventors:
Rene Bruegger, Katharina Gennari, Gerhard Hodler, Bernard Wuest
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Mar 7, 1997
Inventors
Rene Bruegger
Katharina Gennari
Gerhard Hodler
Bernard Wuest
Assignee (at issue)
Red Cross Foundation Central Laboratory Blood Transfusion Service SRC
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.