Granted Patent
Utility
US 5,736,372 · App. 07/509,952
Biodegradable synthetic polymeric fibrous matrix containing chondrocyte for in vivo production of a cartilaginous structure
Inventors:
Joseph P. Vacanti, Charles A. Vacanti, Robert S. Langer
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Apr 16, 1990
Inventors
Joseph P. Vacanti
Charles A. 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.