Granted Patent
Utility
US 5,686,254 · App. 08/476,155
Reduction in first slide bias and improved enzyme stability by the incorporation of diaryl tellurides in thin-film immunoassay elements
Inventors:
Margaret Elizabeth Logan, Carol Anne DeCann, Marsha D. B. Oenick, Gary L. Snodgrass, Roy Eugene Snoke
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Jun 7, 1995
Inventors
Margaret Elizabeth Logan
Carol Anne DeCann
Marsha D. B. Oenick
Gary L. Snodgrass
Roy Eugene Snoke
Assignee (at issue)
Johnson & Johnson Clinical Diagnostics, 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.