Granted Patent
Utility
US 6,322,895 · App. 09/000,258
Biomaterial
Inventor:
Leigh Canham
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Jan 30, 1998
Inventor
Leigh Canham
Assignee (at issue)
QINETIQ LIMITED
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.