Granted Patent
Utility
US 6,140,109 · App. 09/159,182
Method for enzymatic treatment of wool
Inventors:
Jason P. McDevitt, Jacob Winkler
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Sep 23, 1998
Inventors
Jason P. McDevitt
Jacob Winkler
Assignee (at issue)
Novo Nordisk Biochem North America, Inc.
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.