Granted Patent
Utility
US 6,287,820 · App. 09/609,162
Methods for protection of nucleic acid sequences in urine
Inventors:
Samuil R. Umansky, Anatoly V. Lichtenstein, Hovsep Melkonyan
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Jul 3, 2000
Inventors
Samuil R. Umansky
Anatoly V. Lichtenstein
Hovsep Melkonyan
Assignee (at issue)
Diagen Corporation
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.