Granted Patent
Utility
US 6,458,565 · App. 09/654,353
Method for producing a heterologous secreted protein from chinese hamster ovary cells grown on microcarriers
Inventors:
Mark Cunningham, Tom Iley
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Sep 1, 2000
Inventors
Mark Cunningham
Tom Iley
Assignee (at issue)
APPLIED RESEARCH SYSTEMS ARS HOLDING N.V.
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.