Granted Patent
Utility
US 6,479,079 · App. 09/459,429
Anticalcification treatments for fixed biomaterials
Inventors:
Chandrashenkhar Pathak, Mark A. Moore, Richard Phillips
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Dec 13, 1999
Inventors
Chandrashenkhar Pathak
Mark A. Moore
Richard Phillips
Assignee (at issue)
Sulzer Carbomedics 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.