Granted Patent
Utility
US 5,229,115 · App. 07/559,001
Adoptive immunotherapy with interleukin-7
Inventor:
David Lynch
Patented Case
View Patent ↗
Granted: Jul 20, 1993
Filed: Jul 26, 1990
Inventor
David Lynch
Assignee (at issue)
IMMUNEX 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.