Granted Patent
Utility
US 4,833,074 · App. 07/117,429
Purified human granylocyte L1 proteins methods for their preparation, monospecific antibodies and test kits
Inventors:
Magne K. Fagerhol, Inge Dale, Inger Naesgaard
Patented Case
View Patent ↗
Granted: May 23, 1989
Filed: Nov 2, 1987
Inventors
Magne K. Fagerhol
Inge Dale
Inger Naesgaard
Assignee (at issue)
Ciba-Geigy
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.