Granted Patent
Utility
US 6,207,954 · App. 09/151,501
Multiple sample introduction mass spectrometry
Inventors:
Bruce A. Andrien, Jr., Craig M. Whitehouse, Shida Shen, Michael A. Sansone
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Sep 11, 1998
Inventors
Bruce A. Andrien, Jr.
Craig M. Whitehouse
Shida Shen
Michael A. Sansone
Assignee (at issue)
Analytica of Branford, 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.