Granted Patent
Utility
US 4,092,408 · App. 05/608,621
Method for solid phase immunological assay of antigen
Inventor:
Gerald J. Litt
Patented Case
View Patent ↗
Granted: May 30, 1978
Filed: Aug 28, 1975
Inventor
Gerald J. Litt
Assignee (at issue)
New England Nuclear Corporation
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.