Granted Patent
Utility
US 6,258,769 · App. 09/168,406
Peroxidase variants with improved hydrogen peroxide stability
Inventors:
Karen Gjesing Welinder, Morten Birket Andersen
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Oct 6, 1998
Inventors
Karen Gjesing Welinder
Morten Birket Andersen
Assignee (at issue)
Novozymes A/S Patents
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.