Granted Patent
Utility
US 4,600,698 · App. 06/575,403
Immunological latex agglutination in presence of certain lactones or lactams
Inventor:
Tibor Toth
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Jan 30, 1984
Inventor
Tibor Toth
Assignee (at issue)
Hoechst 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.