Granted Patent
Utility
US 6,171,828 · App. 08/811,024
Method for culturing microorganisms having a methanol metabolic pathway
Inventors:
Koji Magota, Tomohiro Rogi, Yasuyoshi Sakai, Nobuo Kato
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Mar 4, 1997
Inventors
Koji Magota
Tomohiro Rogi
Yasuyoshi Sakai
Nobuo Kato
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.