Granted Patent
Utility
US 6,493,097 · App. 09/368,461
Analytical method and apparatus
Inventor:
Bengt Ivarsson
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Aug 4, 1999
Inventor
Bengt Ivarsson
Assignee (at issue)
Biacore AB
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.