IP Library Granted Patent US 6,140,109
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,140,109
App. No.
09/159,182
Filed
1998-09-23
Granted
2000-10-31
Kind
A