Granted Patent
Utility
US 6,251,621 · App. 08/406,239
Reporter enzyme release technology: methods of assaying for the presence of aspartic proteases and other hydrolytic enzyme activities
Inventors:
Paul J. Lawrence, Aulena Churhuri, Terrence J. Andreasen
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Mar 17, 1995
Inventors
Paul J. Lawrence
Aulena Churhuri
Terrence J. Andreasen
Assignee (at issue)
Litmus Concepts, 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.