Granted Patent
Utility
US 5,759,773 · App. 08/393,888
Sensitive nucleic acid sandwich hybridization assay
Inventors:
Sanjay Tyagi, Fred R. Kramer, Paul M. Lizardi, Ulf Landegren, Herman Blok
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: Feb 24, 1995
Inventors
Sanjay Tyagi
Fred R. Kramer
Paul M. Lizardi
Ulf Landegren
Herman Blok
Assignee (at issue)
The Public Health Research Institute Of the City of New York, 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.