Granted Patent
Utility
US 5,958,714 · App. 08/723,636
Test kits for determining at least two specific analytes in foods and other complex matrices
Inventors:
Virginia C. Gordon, John T. Sorensen, Soheila Mirhashemi, Michael Mittelstein, John F. Elias
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Oct 2, 1996
Inventors
Virginia C. Gordon
John T. Sorensen
Soheila Mirhashemi
Michael Mittelstein
John F. Elias
Assignee (at issue)
Safety Holdings, 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.