Granted Patent
Utility
US 5,919,690 · App. 08/522,269
.alpha.-galactosidase enzyme
Inventors:
Inge Knap, Carsten Hjort, Torben Halkier, Lene Venke Kofod
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Sep 12, 1995
Inventors
Inge Knap
Carsten Hjort
Torben Halkier
Lene Venke Kofod
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.