Granted Patent
Utility
US 6,251,866 · App. 09/128,572
Conjugates targeted to the interleukin-2 receptor
Inventors:
Ramesh Prakash, Christopher M. Clemens
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Aug 4, 1998
Inventors
Ramesh Prakash
Christopher M. Clemens
Assignee (at issue)
WATSON LABORATORIES INC.
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.