Granted Patent
Utility
US 5,516,532 · App. 08/286,273
Injectable non-immunogenic cartilage and bone preparation
Inventors:
Anthony Atala, Samy Ashkar
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Aug 5, 1994
Inventors
Anthony Atala
Samy Ashkar
Assignee (at issue)
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.