Granted Patent
Utility
US 6,497,733 · App. 09/809,241
Dye fixatives
Inventors:
William Ware, Jr., David S. Soane, Dan B. Millward, Matthew R. Linford
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Mar 15, 2001
Inventors
William Ware, Jr.
David S. Soane
Dan B. Millward
Matthew R. Linford
Assignee (at issue)
Nanotex LLC
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.