Granted Patent
Utility
US 5,728,553 · App. 08/378,859
High purity albumin and method of producing
Inventors:
Andrew R. Goodey, Darrell Sleep, Hendrik Van Urk, Stephen Berezenko, John Rodney Woodrow, Richard A. Johnson, Patricia Carol Wood, Steven James Burton, Alan Victor Quirk, David St. J. Coghlan, Mark J. Wilson
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: May 25, 1995
Inventors
Andrew R. Goodey
Darrell Sleep
Hendrik Van Urk
Stephen Berezenko
John Rodney Woodrow
Richard A. Johnson
Patricia Carol Wood
Steven James Burton
Alan Victor Quirk
David St. J. Coghlan
Mark J. Wilson
Assignee (at issue)
Delta Biotechnology Limited
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.