Granted Patent
Utility
US 6,187,576 · App. 09/170,670
.alpha.-amylase mutants
Inventors:
Allan Svendsen, Torben Vedel Borchert, Henrik Bisgard-Frantzen
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Oct 13, 1998
Inventors
Allan Svendsen
Torben Vedel Borchert
Henrik Bisgard-Frantzen
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.