Granted Patent
Utility
US 6,645,494 · App. 09/446,351
Anti-CD40L immunotoxins for the treatment of diseases
Inventors:
Mark Boer De, Marcel Theodorus Hartog Den
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Feb 7, 2000
Inventors
Mark Boer De
Marcel Theodorus Hartog Den
Assignee (at issue)
Tanox Pharma B.V.
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.