Granted Patent
Utility
US 6,218,123 · App. 09/371,257
Construction of normalized cDNA libraries from eucaryotic cells
Inventors:
Michael Nehls, Brian Zambrowicz, Glenn Friedrich, H. Earl Ruley, Arthur Sands, Sigrid Wattler
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Aug 10, 1999
Inventors
Michael Nehls
Brian Zambrowicz
Glenn Friedrich
H. Earl Ruley
Arthur Sands
Sigrid Wattler
Assignee (at issue)
Lexicon Genetics, 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.