Granted Patent
Utility
US 6,190,873 · App. 08/402,296
Cyclosporin assay and kit
Inventors:
Dariush Davalian, Maureen Beresini, Svetlana Alexander, Mae W. Hu, Edwin F. Ullman
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Mar 10, 1995
Inventors
Dariush Davalian
Maureen Beresini
Svetlana Alexander
Mae W. Hu
Edwin F. Ullman
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.