Granted Patent
Utility
US 6,608,051 · App. 09/522,811
Compositions and methods for treating blood
Inventor:
James C. Costin
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Mar 10, 2000
Inventor
James C. Costin
Assignee (at issue)
MedPointe Healthcare 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.