Granted Patent
Utility
US 5,525,328 · App. 08/265,550
Nanoparticulate diagnostic diatrizoxy ester X-ray contrast agents for blood pool and lymphatic system imaging
Inventors:
Edward R. Bacon, Carl R. Illig, Irennegbe Kelly Osifo, Thomas Caulfield
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Jun 24, 1994
Inventors
Edward R. Bacon
Carl R. Illig
Irennegbe Kelly Osifo
Thomas Caulfield
Assignee (at issue)
Nano Systems L.L.C.
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.