Granted Patent
Utility
US 5,747,641 · App. 08/451,233
Tat-derived transport polypeptide conjugates
Inventors:
Alan Frankel, Carl O. Pabo, James Barsoum, Stephen E. Fawell, R. Blake Pepinsky
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: May 25, 1995
Inventors
Alan Frankel
Carl O. Pabo
James Barsoum
Stephen E. Fawell
R. Blake Pepinsky
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.