Granted Patent
Utility
US 6,540,981 · App. 09/732,917
Light imaging contrast agents
Inventors:
Jo Klaveness, Bjorn Fuglass, Pal Rongved, Edvin Wilhelm Johannesen, Paul Mark Hendrichs, Wolfgang H. H. Gunther, Edward R. Bacon, John L. Toner, Gregory L. McIntire, Vinay C. Desai
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Dec 11, 2000
Inventors
Jo Klaveness
Bjorn Fuglass
Pal Rongved
Edvin Wilhelm Johannesen
Paul Mark Hendrichs
Wolfgang H. H. Gunther
Edward R. Bacon
John L. Toner
Gregory L. McIntire
Vinay C. Desai
Assignee (at issue)
Amersham Health AS
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.