Granted Patent
Utility
US 6,281,015 · App. 08/358,235
Localized delivery of factors enhancing survival of transplanted cells
Inventors:
David J. Mooney, Robert S. Langer, Joseph P. Vacanti
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Dec 16, 1994
Inventors
David J. Mooney
Robert S. Langer
Joseph P. Vacanti
Assignees (at issue)
Children's Medical Center Corporation
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
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.