Granted Patent
Utility
US 6,815,212 · App. 10/000,467
Methods and compositions for enhancing sensitivity in the analysis of biological-based assays
Inventors:
Jeffrey Van Ness, John Tabone, J. Jeffry Howbert, John T. Mulligan
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Oct 24, 2001
Inventors
Jeffrey Van Ness
John Tabone
J. Jeffry Howbert
John T. Mulligan
Assignee (at issue)
Qiagen Genomics, 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.