Granted Patent
Utility
US 6,346,613 · App. 09/160,496
Composition and method for enhancing paracellular transport across cell layers
Inventors:
Daniel O'Mahony, Gerard Cagney
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Sep 24, 1998
Inventors
Daniel O'Mahony
Gerard Cagney
Assignee (at issue)
ELAN CORPORATION PLC
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.