Granted Patent
Utility
US 6,623,972 · App. 09/861,069
Automated method for detecting, quantifying and monitoring exogenous hemoglobin in whole blood, plasma and serum
Inventors:
Michael J. Malin, Phyllis Shapiro
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: May 18, 2001
Inventors
Michael J. Malin
Phyllis Shapiro
Assignee (at issue)
Bayer Aktiengesellschaft
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.