Granted Patent
Utility
US 4,329,461 · App. 06/111,158
Fluorescent thyroid hormone conjugates and their uses
Inventors:
Pyare Khanna, Edwin F. Ullman
Patented Case
View Patent ↗
Granted: May 11, 1982
Filed: Jan 11, 1980
Inventors
Pyare Khanna
Edwin F. Ullman
Assignee (at issue)
Syva Company
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.