Granted Patent
Utility
US 6,231,879 · App. 09/230,506
Biocompatible devices with foam scaffolds
Inventors:
Rebecca Li, Tyrone F. Hazlett
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Feb 9, 1999
Inventors
Rebecca Li
Tyrone F. Hazlett
Assignee (at issue)
Neurotech S.A.
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.