Granted Patent
Utility
US 6,350,599 · App. 09/514,599
Pullulanase variants and methods for preparing such variants with predetermined properties
Inventor:
Allan Svendsen
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Feb 28, 2000
Inventor
Allan Svendsen
Assignee (at issue)
Novozymes 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.