Granted Patent
Utility
US 4,865,974 · App. 06/860,330
Bacterial methionine N-terminal peptidase
Inventors:
Arie Ben-Bassat, Keith Bauer, Shing Chang, Sheng-Yung Chang
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: May 6, 1986
Inventors
Arie Ben-Bassat
Keith Bauer
Shing Chang
Sheng-Yung Chang
Assignee (at issue)
Cetus Corporation
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.