Granted Patent
Utility
US 5,709,854 · App. 08/056,140
Tissue formation by injecting a cell-polymeric solution that gels in vivo
Inventors:
Linda Griffith-Cima, Anthony Atala, Charles A. Vacanti, Keith Paige
Patented Case
View Patent ↗
Granted: Jan 20, 1998
Filed: Apr 30, 1993
Inventors
Linda Griffith-Cima
Anthony Atala
Charles A. Vacanti
Keith Paige
Assignee (at issue)
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.