Granted Patent
Utility
US 6,720,157 · App. 09/792,335
Chips having elevated sample surfaces
Inventors:
Pierre Indermuhle, Frank Zaugg, Peter Wagner, Steffen Nock
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Feb 23, 2001
Inventors
Pierre Indermuhle
Frank Zaugg
Peter Wagner
Steffen Nock
Assignee (at issue)
Zyomyx, 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.