Granted Patent
Utility
US 5,507,813 · App. 08/164,152
Shaped materials derived from elongate bone particles
Inventors:
Michael Dowd, Denis G. Dyke
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Dec 9, 1993
Inventors
Michael Dowd
Denis G. Dyke
Assignee (at issue)
Osteotech, Inc.
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.