Granted Patent
Utility
US 5,759,830 · App. 08/203,522
Three-dimensional fibrous scaffold containing attached cells for producing vascularized tissue in vivo
Inventors:
Joseph P. Vacanti, Robert S. Langer
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: Feb 28, 1994
Inventors
Joseph P. Vacanti
Robert S. Langer
Assignees (at issue)
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Children's Medical Center Corporation
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.