Inventor · disambiguated record
John N. Louris
Also filed as: LOURIS JOHN N · LOURIS JOHN NATHAN
9 granted patents·503 citations·filing 1985–1997
92Inventor score
Technology areasH01J
Top patents by PatentIndex Score
9 records- 0197US4736101AMethod of operating ion trap detector in MS/MS modeFINNIGAN CORP·Filed 1987·Granted Apr 5, 1988·177 cites·14 claims
- 0292US5324939AMethod and apparatus for ejecting unwanted ions in an ion trap mass spectrometerFINNIGAN CORP·Filed 1993·Granted Jun 28, 1994·86 cites·26 claims
- 0389US4686367AMethod of operating quadrupole ion trap chemical ionization mass spectrometryFINNIGAN CORP·Filed 1985·Granted Aug 11, 1987·44 cites·5 claims
- 0488US5285063AMethod of detecting ions in an ion trap mass spectrometerFINNIGAN CORP·Filed 1993·Granted Feb 8, 1994·56 cites·18 claims
- 0583US5864136AMass spectrometry method with two applied trapping fields having the same spatial formTELEDYNE ELECTRONIC TECH·Filed 1997·Granted Jan 26, 1999·31 cites·2 claims
- 0682US5436445AMass spectrometry method with two applied trapping fields having same spatial formTELEDYNE ELECTRONIC TECH·Filed 1994·Granted Jul 25, 1995·29 cites·7 claims
- 0781US5561291AMass spectrometry method with two applied quadrupole fieldsTELEDYNE ELECTRONIC TECH·Filed 1995·Granted Oct 1, 1996·28 cites·6 claims
- 0878US5679951AMass spectrometry method with two applied trapping fields having same spatial formTELEDYNE ELECTRONIC TECH·Filed 1996·Granted Oct 21, 1997·23 cites·10 claims
- 0976US5182451AMethod of operating an ion trap mass spectrometer in a high resolution modeFINNIGAN CORP·Filed 1992·Granted Jan 26, 1993·29 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →