Granted Patent
Utility
US 6,251,581 · App. 07/704,569
Assay method utilizing induced luminescence
Inventors:
Edwin F. Ullman, Hrair Kirakossian, John Pease, Yuri Daniloff, Daniel B. Wagner
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: May 22, 1991
Inventors
Edwin F. Ullman
Hrair Kirakossian
John Pease
Yuri Daniloff
Daniel B. Wagner
Assignee (at issue)
Dade Behring Marburg GmbH
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.