Granted Patent
Utility
US 6,509,168 · App. 09/838,590
Method for quantification of biological material in a sample
Inventors:
Andrew J. Croteau, Mark W. Pierson, David E. Townsend, Ali Naqui
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Apr 18, 2001
Inventors
Andrew J. Croteau
Mark W. Pierson
David E. Townsend
Ali Naqui
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.