Granted Patent
Utility
US 5,986,059 · App. 08/874,697
T-cell selective interleukin-4 agonists
Inventors:
Armen B. Shanafelt, Jeffrey Greve, Robert Gundel
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Jun 13, 1997
Inventors
Armen B. Shanafelt
Jeffrey Greve
Robert Gundel
Assignee (at issue)
Bayer Aktiengesellschaft
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.