Granted Patent
Utility
US 6,472,181 · App. 09/312,246
Hybrid matrix implants and explants
Inventor:
Rochelle Mineau-Hanschke
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: May 14, 1999
Inventor
Rochelle Mineau-Hanschke
Assignee (at issue)
Transkaryotic Therapies, 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.