Granted Patent
Utility
US 5,486,467 · App. 08/354,721
Catalase from Bacillus subtilis IAM 1026 (Ferm BP-4844)
Inventors:
Yuichi Fusho, Yoshihiro Yajima
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Dec 6, 1994
Inventors
Yuichi Fusho
Yoshihiro Yajima
Assignee (at issue)
SHOWA DENKO
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.