Granted Patent
Utility
US 6,514,514 · App. 09/250,370
Device and method for regeneration and repair of cartilage lesions
Inventors:
Brent Atkinson, James J. Benedict
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Feb 16, 1999
Inventors
Brent Atkinson
James J. Benedict
Assignee (at issue)
Sùlzer Biologics 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.