Granted Patent
Utility
US 4,171,244 · App. 05/778,514
Enzyme-bound-polyidothyronine
Inventors:
Judith I. Blakemore, Richard K. Leute, Roberta D. Ernst
Patented Case
View Patent ↗
Granted: Oct 16, 1979
Filed: Mar 17, 1977
Inventors
Judith I. Blakemore
Richard K. Leute
Roberta D. Ernst
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.