Granted Patent
Utility
US 6,551,834 · App. 09/776,496
Detection of contaminants using self-contained devices employing target material binding dyes
Inventors:
Charles R. Carpenter, Melanie Tornberg, Genevieve Clark, Brian Eckenroth, Mark W. Pierson, Elizabeth Ehrenfeld
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Feb 2, 2001
Inventors
Charles R. Carpenter
Melanie Tornberg
Genevieve Clark
Brian Eckenroth
Mark W. Pierson
Elizabeth Ehrenfeld
Assignee (at issue)
BIOCONTROL SYSTEMS, 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.