Granted Patent
Utility
US 5,631,374 · App. 08/144,912
Reagents for detection of primary amines
Inventors:
Milos V. Novotny, Donald Wiesler, Jinping Liu, You-Zung Hsieh
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Oct 28, 1993
Inventors
Milos V. Novotny
Donald Wiesler
Jinping Liu
You-Zung Hsieh
Assignee (at issue)
Research Corporation Technologies, 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.