Assignee
IN SITU INC
US·46 granted patents·1 pending application·1,007 citations·filing 1982–2024
Top patents by PatentIndex Score
47 records- 0197US9835554B2Cleanable flat-faced conductivity sensorIN-SITU INC·Filed 2015·Granted Dec 5, 2017·15 cites·31 claims
- 0297US9689855B2Submersible multi-parameter sonde having a high sensor form factor sensorIN-SITU INC·Filed 2015·Granted Jun 27, 2017·19 cites·25 claims
- 0396US9778180B2Compact sensor for measuring turbidity or fluorescence in a fluid sampleIN-SITU INC·Filed 2015·Granted Oct 3, 2017·14 cites·29 claims
- 0495US10302616B2Submersible multi-parameter sonde having a high sensor form factor sensorIN SITU INC·Filed 2017·Granted May 28, 2019·9 cites·20 claims
- 0594US10890526B2Cleanable flat-faced conductivity sensorIN SITU INC·Filed 2017·Granted Jan 12, 2021·5 cites·42 claims
- 0694US10429369B2Integrated user interface for status and control of a submersible multi-parameter sondeIN SITU INC·Filed 2015·Granted Oct 1, 2019·8 cites·19 claims
- 0794US10393654B2Compact sensor for measuring turbidity or fluorescence in a fluid sampleIN SITU INC·Filed 2017·Granted Aug 27, 2019·7 cites·38 claims
- 0894US6677861B1Monitoring systemIN SITU INC·Filed 2000·Granted Jan 13, 2004·142 cites·39 claims
- 0993US10908140B2Integrated user interface for status and control of a submersible multi-parameter sondeIN SITU INC·Filed 2019·Granted Feb 2, 2021·5 cites·14 claims
- 1093US6938506B2Sensor head apparatusIN SITU INC·Filed 2002·Granted Sep 6, 2005·78 cites·5 claims
- 1192US11181427B2Fast response temperature sensorsIN SITU INC·Filed 2019·Granted Nov 23, 2021·6 cites·26 claims
- 1292US11060956B2Systems and methods for automation of low-flow groundwater samplingIN SITU INC·Filed 2020·Granted Jul 13, 2021·3 cites·21 claims
- 1391US10914718B2Reversible sensor guard for use with a sondeIN SITU INC·Filed 2019·Granted Feb 9, 2021·3 cites·14 claims
- 1491US10591389B2Systems and methods for automation of low-flow groundwater samplingIN SITU INC·Filed 2019·Granted Mar 17, 2020·5 cites·47 claims
- 1591USD755655SMulti-parameter sonde and portions thereof, including sensor, sensor guard and brush thereofIN SITU INC·Filed 2015·Granted May 10, 2016·34 cites·1 claims
- 1691US7832295B2Submersible probe apparatus for aqueous environment monitoring with new cam-twist interconnect, liquid barrier, and battery packIN SITU INC·Filed 2006·Granted Nov 16, 2010·39 cites·23 claims
- 1791US6798347B2Sensor head componentIN SITU INC·Filed 2002·Granted Sep 28, 2004·55 cites·7 claims
- 1890US7007541B2Multi-parameter monitoring systemIN SITU INC·Filed 2002·Granted Mar 7, 2006·55 cites·8 claims
- 1989US10989657B2Compact sensor for measuring turbidity or fluorescence in a fluid sampleIN SITU INC·Filed 2019·Granted Apr 27, 2021·2 cites·20 claims
- 2088US4557759AIodine leach for the dissolution of goldIN SITU INC·Filed 1984·Granted Dec 10, 1985·60 cites·14 claims
- 2185US11349251B2Universal load bearing cable connectorIN SITU INC·Filed 2021·Granted May 31, 2022·2 cites·20 claims
- 2285US10365097B2Sonde having orientation compensation for improved depth determinationIN SITU INC·Filed 2016·Granted Jul 30, 2019·7 cites·23 claims
- 2384US7138926B2Sensor head componentIN SITU INC·Filed 2002·Granted Nov 21, 2006·74 cites·20 claims
- 2483USD787963SBase for a multi-parameter sondeIN-SITU INC·Filed 2016·Granted May 30, 2017·17 cites·1 claims
- 2583USD787962SSensor for a multi-parameter sondeIN-SITU INC·Filed 2016·Granted May 30, 2017·17 cites·1 claims
- 2682US4734171AElectrolytic process for the simultaneous deposition of gold and replenishment of elemental iodineIN SITU INC·Filed 1985·Granted Mar 29, 1988·32 cites·14 claims
- 2779US6928864B1Tool assembly and monitoring applications using sameIN SITU INC·Filed 2000·Granted Aug 16, 2005·64 cites·8 claims
- 2877USD803081SMulti-parameter sonde having a guard with multiple paired passagesIN-SITU INC·Filed 2016·Granted Nov 21, 2017·18 cites·1 claims
- 2976US12013338B2Cleanable flat-faced conductivity sensorIN SITU INC·Filed 2021·Granted Jun 18, 2024·0 cites·13 claims
- 3076USD787964SBrush for a multi-parameter sondeIN-SITU INC·Filed 2016·Granted May 30, 2017·12 cites·1 claims
- 3174US11668691B2Integrated user interface for status and control of a submersible multi-parameter sondeIN SITU INC·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 3272US11920987B2Fast response temperature sensorsIN SITU INC·Filed 2021·Granted Mar 5, 2024·0 cites·17 claims
- 3372US4461172AWell monitoring, controlling and data reducing systemIN SITU INC·Filed 1982·Granted Jul 24, 1984·43 cites·16 claims
- 3463US5072073ACable sealing method and apparatusIN SITU INC·Filed 1990·Granted Dec 10, 1991·32 cites·12 claims
- 3562US12230914B2Universal load bearing cable connectorIN SITU INC·Filed 2021·Granted Feb 18, 2025·0 cites·18 claims
- 3661US4682156ASolvent detectorIN SITU INC·Filed 1984·Granted Jul 21, 1987·19 cites·27 claims
- 3760US2025304217A1Adjustable depth data buoyIN SITU INC·Filed 2024·Application pending·0 cites
- 3859US5337601AMethod and apparatus for measuring pressure in a sealed well using a differential transducerIN SITU INC·Filed 1993·Granted Aug 16, 1994·26 cites·12 claims
- 3956USD282247SFluid level monitorIN SITU INC·Filed 1983·Granted Jan 21, 1986·7 cites·1 claims
- 4054US5208835AAutomatic frequency control system and method for frequency-shift-key data transmission systemsIN SITU INC·Filed 1990·Granted May 4, 1993·36 cites·22 claims
- 4144US4998068ABias current control for providing accurate potentiometric measurementsIN SITU INC·Filed 1989·Granted Mar 5, 1991·11 cites·24 claims
- 4236US4884019AAccurate analog measurement systemIN SITU INC·Filed 1988·Granted Nov 28, 1989·5 cites·23 claims
- 4335US4843325AComplementary sensing device for minimizing the effects of common mode voltagesIN SITU INC·Filed 1988·Granted Jun 27, 1989·6 cites·24 claims
- 4435US4712505ACombination hazardous liquid and water sensorIN SITU INC·Filed 1985·Granted Dec 15, 1987·7 cites·3 claims
- 4529USD1100694SDissolved oxygen sensorIN SITU INC·Filed 2024·Granted Nov 4, 2025·0 cites·1 claims
- 4626US4537675AUpgraded solvents in coal liquefaction processesIN SITU INC·Filed 1982·Granted Aug 27, 1985·3 cites·15 claims
- 4718US5174150ADevice and method for reducing false indications of leakage in a double-wall tankIN SITU INC·Filed 1991·Granted Dec 29, 1992·5 cites·10 claims
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