Granted Patent
Utility
US 4,624,921 · App. 06/604,068
Human lymphoblastold cell line and hybridomas derived therefrom
Inventors:
James W. Larrick, Andrew R. Raubitschek, Kenneth E. Truitt
Patented Case
View Patent ↗
Granted: Nov 25, 1986
Filed: Apr 26, 1984
Inventors
James W. Larrick
Andrew R. Raubitschek
Kenneth E. Truitt
Assignee (at issue)
Cetus 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.