Granted Patent
Utility
US 6,440,677 · App. 09/910,223
Nucleic acid affinity columns
Inventors:
Robert J. Lipshutz, MacDonald Morris, Mark S. Chee, Thomas Gingeras
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Jul 20, 2001
Inventors
Robert J. Lipshutz
MacDonald Morris
Mark S. Chee
Thomas Gingeras
Assignee (at issue)
AFFYMETRIX, 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.