Granted Patent
Utility
US 5,719,051 · App. 08/357,292
Perfusion system and a method for the large scale production of virus or virus antigen
Inventors:
Wolfgang Mundt, Noel Barrett, Friedrich Dorner, Johann Eibl
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Dec 13, 1994
Inventors
Wolfgang Mundt
Noel Barrett
Friedrich Dorner
Johann Eibl
Assignee (at issue)
Immuno 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.