Granted Patent
Utility
US 6,409,764 · App. 09/205,150
Methods and articles for regenerating bone or peridontal tissue
Inventors:
Charles F. White, Charles Flynn, Alonzo D. Cook, William R. Hardwick, Ulf M. E. Wikesjo, Robert Thomson
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Dec 3, 1998
Inventors
Charles F. White
Charles Flynn
Alonzo D. Cook
William R. Hardwick
Ulf M. E. Wikesjo
Robert Thomson
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.