Granted Patent
Utility
US 5,370,997 · App. 08/011,077
Hyperthermostable alpha-amylase
Inventors:
Garabed Antranikian, Rainhard Koch, Andreas Spreinat
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Jan 29, 1993
Inventors
Garabed Antranikian
Rainhard Koch
Andreas Spreinat
Assignee (at issue)
Novo Nordisk A/S
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.