Granted Patent
Utility
US 5,798,113 · App. 08/449,524
Implantable biocompatible immunoisolatory vehicle for delivery of selected therapeutic products
Inventors:
Keith E. Dionne, Dwaine F. Emerich, Diane Hoffman, Paul R. Sanberg, Lisa Christenson, Orion D. Hegre, David Scharp, Paul E. Lacy, Patrick Aebischer, Alfred V. Vasooncellos, Michael J. Lysaght, Frank T. Gentile
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: May 24, 1995
Inventors
Keith E. Dionne
Dwaine F. Emerich
Diane Hoffman
Paul R. Sanberg
Lisa Christenson
Orion D. Hegre
David Scharp
Paul E. Lacy
Patrick Aebischer
Alfred V. Vasooncellos
Michael J. Lysaght
Frank T. Gentile
Assignee (at issue)
Brown University Research Foundation
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.