Granted Patent
Utility
US 6,281,493 · App. 09/527,697
Time-of-flight mass spectrometry analysis of biomolecules
Inventors:
Marvin L. Vestal, Peter Juhasz
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Mar 16, 2000
Inventors
Marvin L. Vestal
Peter Juhasz
Assignee (at issue)
PerSeptive Biosystems 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.