Assignee
ROSEMOUNT ANALYTICAL INC
CA·74 granted patents·16 pending applications·1,590 citations·filing 1989–2016
Top patents by PatentIndex Score
90 records- 0194US5541408AMicromachined mass spectrometerROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Jul 30, 1996·81 cites·32 claims
- 0294US5401963AMicromachined mass spectrometerROSEMOUNT ANALYTICAL INC·Filed 1993·Granted Mar 28, 1995·75 cites·8 claims
- 0392US5911873AApparatus and method for operating an ISFET at multiple drain currents and gate-source voltages allowing for diagnostics and control of isopotential pointsROSEMOUNT ANALYTICAL INC·Filed 1997·Granted Jun 15, 1999·216 cites·20 claims
- 0491US6414493B1Toroid conductivity sensorROSEMOUNT ANALYTICAL INC·Filed 2001·Granted Jul 2, 2002·57 cites·20 claims
- 0589US9709544B2Solid state gas detection sensor diagnosticROSEMOUNT ANALYTICAL INC·Filed 2015·Granted Jul 18, 2017·11 cites·17 claims
- 0689US6912889B2Generator monitoring, control and efficiencyROSEMOUNT ANALYTICAL INC·Filed 2002·Granted Jul 5, 2005·58 cites·17 claims
- 0789US5469070ACircuit for measuring source resistance of a sensorROSEMOUNT ANALYTICAL INC·Filed 1992·Granted Nov 21, 1995·101 cites·24 claims
- 0885US9945830B2Standard solution with cleaning reagent for wet chemistry analyzerROSEMOUNT ANALYTICAL INC·Filed 2016·Granted Apr 17, 2018·2 cites·10 claims
- 0984US7078909B2Flow-through conductivity sensorROSEMOUNT ANALYTICAL INC·Filed 2003·Granted Jul 18, 2006·25 cites·13 claims
- 1083US9868930B2pH sensor for single use equipmentROSEMOUNT ANALYTICAL INC·Filed 2016·Granted Jan 16, 2018·4 cites·10 claims
- 1183US5963319ALow noise Raman analyzer systemROSEMOUNT ANALYTICAL INC·Filed 1998·Granted Oct 5, 1999·75 cites·7 claims
- 1282US9488611B2Low-conductivity contacting-type conductivity measurementROSEMOUNT ANALYTICAL INC·Filed 2013·Granted Nov 8, 2016·5 cites·11 claims
- 1382US7772854B2High-conductivity contacting-type conductivity measurementROSEMOUNT ANALYTICAL INC·Filed 2007·Granted Aug 10, 2010·9 cites·10 claims
- 1482US6983640B1Generator monitoring, control and efficiencyROSEMOUNT ANALYTICAL INC·Filed 2003·Granted Jan 10, 2006·36 cites·4 claims
- 1580US5076699AMethod and apparatus for remotely and portably measuring a gas of interestROSEMOUNT ANALYTICAL INC·Filed 1989·Granted Dec 31, 1991·45 cites·15 claims
- 1679US9546950B2Optical gas sensing apparatus with explosion-proof enclosureROSEMOUNT ANALYTICAL INC·Filed 2014·Granted Jan 17, 2017·5 cites·20 claims
- 1779US6602401B1Amperometric sensor for low level dissolved oxygen with self-depleting sensor designROSEMOUNT ANALYTICAL INC·Filed 2000·Granted Aug 5, 2003·15 cites·7 claims
- 1879US5970426AEmission monitoring systemROSEMOUNT ANALYTICAL INC·Filed 1997·Granted Oct 19, 1999·84 cites·19 claims
- 1978US5980728ADiagnostic method and apparatus for solid electrolyte gas analyzerROSEMOUNT ANALYTICAL INC·Filed 1996·Granted Nov 9, 1999·66 cites·18 claims
- 2077US6498492B1Process of measuring conductivity using a pH analyzerROSEMOUNT ANALYTICAL INC·Filed 2001·Granted Dec 24, 2002·17 cites·20 claims
- 2177US6029499AModular gas chromatographROSEMOUNT ANALYTICAL INC·Filed 1998·Granted Feb 29, 2000·43 cites·15 claims
- 2276US6894502B2pH sensor with internal solution groundROSEMOUNT ANALYTICAL INC·Filed 2002·Granted May 17, 2005·23 cites·12 claims
- 2376US5833824ADorsal substrate guarded ISFET sensorROSEMOUNT ANALYTICAL INC·Filed 1996·Granted Nov 10, 1998·48 cites·27 claims
- 2475US5808179AModular gas chromatographROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Sep 15, 1998·40 cites·14 claims
- 2573US7640784B2System for calibrating dissolved oxygen analyzers using compressed fluids during cleaningROSEMOUNT ANALYTICAL INC·Filed 2006·Granted Jan 5, 2010·3 cites·9 claims
- 2673US5855850AMicromachined photoionization detectorROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Jan 5, 1999·40 cites·7 claims
- 2771US9291635B2Process analytic instrument with multi-tube connectionROSEMOUNT ANALYTICAL INC·Filed 2012·Granted Mar 22, 2016·2 cites·14 claims
- 2871US7323887B2Conductivity sensor and manufacturing method thereforROSEMOUNT ANALYTICAL INC·Filed 2006·Granted Jan 29, 2008·6 cites·15 claims
- 2971US7087150B2Chloramine amperometric sensorROSEMOUNT ANALYTICAL INC·Filed 2002·Granted Aug 8, 2006·9 cites·16 claims
- 3070US8689605B2Flame safety system for in situ process analyzerROSEMOUNT ANALYTICAL INC·Filed 2013·Granted Apr 8, 2014·2 cites·3 claims
- 3170US5512757ASpectrophotometer and optical system thereforROSEMOUNT ANALYTICAL INC·Filed 1992·Granted Apr 30, 1996·46 cites·12 claims
- 3269US6862915B2Oxygen analyzer with enhanced calibration and blow-backROSEMOUNT ANALYTICAL INC·Filed 2003·Granted Mar 8, 2005·8 cites·21 claims
- 3368US9410976B2Process analytic instrument with encapsulated flame-quenching connectionROSEMOUNT ANALYTICAL INC·Filed 2013·Granted Aug 9, 2016·2 cites·18 claims
- 3466US7208071B2Amperometric sensor for low level dissolved oxygen with self-depleting sensor designROSEMOUNT ANALYTICAL INC·Filed 2003·Granted Apr 24, 2007·5 cites·7 claims
- 3564US9400266B2Gas chromatograph with improved operationROSEMOUNT ANALYTICAL INC·Filed 2013·Granted Jul 26, 2016·2 cites·8 claims
- 3664US6192737B1Method for measuring the concentration of a dissolved gas in a fluidROSEMOUNT ANALYTICAL INC·Filed 1998·Granted Feb 27, 2001·36 cites·8 claims
- 3761US9448201B2In situ probe with improved diagnostics and compensationROSEMOUNT ANALYTICAL INC·Filed 2014·Granted Sep 20, 2016·1 cites·16 claims
- 3861US7790006B2Free chlorine sensorROSEMOUNT ANALYTICAL INC·Filed 2004·Granted Sep 7, 2010·6 cites·11 claims
- 3959US9335257B2Tunable diode laser absorption spectroscopy with water vapor determinationROSEMOUNT ANALYTICAL INC·Filed 2014·Granted May 10, 2016·1 cites·21 claims
- 4058US5174325ARetraction mechanism for valve insertable sensorsROSEMOUNT ANALYTICAL INC·Filed 1992·Granted Dec 29, 1992·23 cites·15 claims
- 4157US9249890B2Fittingless pneumatic multiport selector valve for analytic instrumentsROSEMOUNT ANALYTICAL INC·Filed 2013·Granted Feb 2, 2016·1 cites·15 claims
- 4257US6054031AComposite channel junctionROSEMOUNT ANALYTICAL INC·Filed 1996·Granted Apr 25, 2000·21 cites·19 claims
- 4357US5892229AMethod and apparatus for measuring vaporous hydrogen peroxideROSEMOUNT ANALYTICAL INC·Filed 1996·Granted Apr 6, 1999·26 cites·15 claims
- 4454US6429660B1Process for minimizing cross-talk in diagnostic signals of a pH sensorROSEMOUNT ANALYTICAL INC·Filed 2000·Granted Aug 6, 2002·1 cites·20 claims
- 4554US6000290AQuick-connect industrial process sensorROSEMOUNT ANALYTICAL INC·Filed 1997·Granted Dec 14, 1999·19 cites·19 claims
- 4654US5317379AChemical species optical analyzer with multiple fiber channelsROSEMOUNT ANALYTICAL INC·Filed 1992·Granted May 31, 1994·18 cites·23 claims
- 4753US9518968B2In situ heated oxygen probe with intrinsically safe outputROSEMOUNT ANALYTICAL INC·Filed 2014·Granted Dec 13, 2016·0 cites·14 claims
- 4853US7103426B2Anticipatory high frequency noise compensation in a distributed process control systemROSEMOUNT ANALYTICAL INC·Filed 2003·Granted Sep 5, 2006·4 cites·31 claims
- 4951US9891162B2Photometric measurement cellROSEMOUNT ANALYTICAL INC·Filed 2014·Granted Feb 13, 2018·0 cites·8 claims
- 5051US9797849B2Method of operation an in SITU process probeROSEMOUNT ANALYTICAL INC·Filed 2014·Granted Oct 24, 2017·0 cites·14 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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