Granted Patent
Utility
US 5,834,249 · App. 08/759,945
Process for production of protein
Inventors:
Kazuaki Furukawa, Keijiro Sugimura, Kazuhiro Ohsuye
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Dec 3, 1996
Inventors
Kazuaki Furukawa
Keijiro Sugimura
Kazuhiro Ohsuye
Assignee (at issue)
SUNTORY HOLDINGS 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.