Inventor · disambiguated record
Iiris Joensuu
Also filed as: JOENSUU IIRIS
20 granted patents·7 pending applications·24 citations·filing 2004–2024
90Inventor score
Top patents by PatentIndex Score
27 records- 0189US12332612B2Method and system for monitoring a processKEMIRA OYJ·Filed 2020·Granted Jun 17, 2025·3 cites·25 claims
- 0281US2024377312A1Method for estimating the vapor phase corrosion loadKEMIRA OYJ·Filed 2024·Application pending·0 cites
- 0380US12202756B2Method and system for controlling hydrophobic conditions and fouling in water intensive processesKEMIRA OYJ·Filed 2023·Granted Jan 21, 2025·0 cites·22 claims
- 0478US12454796B2Pulp quality monitoringKEMIRA OYJ·Filed 2023·Granted Oct 28, 2025·0 cites·8 claims
- 0575US10988392B2Method and system for optimization of coagulation and/or flocculation in a water treatment processKEMIRA OYJ·Filed 2017·Granted Apr 27, 2021·1 cites·22 claims
- 0674US10139330B2Method and system for analyzing solid matter containing liquids and monitoring or controlling processes containing such liquidsKEMIRA OYJ·Filed 2013·Granted Nov 27, 2018·3 cites·21 claims
- 0773US9304120B2Method and system for analyzing a liquid sample containing particles of solid matter and the use of such a method and systemKemira·Filed 2013·Granted Apr 5, 2016·3 cites·18 claims
- 0869US12072279B2Method for estimating the vapor phase corrosion loadKEMIRA OYJ·Filed 2019·Granted Aug 27, 2024·0 cites·15 claims
- 0969US11692312B2Pulp quality monitoringKEMIRA OYJ·Filed 2018·Granted Jul 4, 2023·1 cites·14 claims
- 1062US2025059075A1A method and apparatus for monitoring biosludge quality in wastewater treatmentKEMIRA OYJ·Filed 2022·Application pending·0 cites
- 1160US11866356B2Method and system for controlling hydrophobic conditions and fouling in water intensive processesKEMIRA OYJ·Filed 2017·Granted Jan 9, 2024·0 cites·12 claims
- 1260US9970919B2Method and device for monitoring and controlling the state of a process streamKEMIRA OYJ·Filed 2012·Granted May 15, 2018·1 cites·16 claims
- 1357US9341560B2Device and method for monitoring biocide dosing in a machineKEMIRA OYJ·Filed 2013·Granted May 17, 2016·1 cites·10 claims
- 1454US12174612B2Estimating risk level in an aqueous processKEMIRA OYJ·Filed 2020·Granted Dec 24, 2024·0 cites·30 claims
- 1553US2025162909A1A method and apparatus for controlling a coagulant dosage in a water treatment systemKEMIRA OYJ·Filed 2022·Application pending·0 cites
- 1652US9989476B2Optical determination of anionic charge in a process streamKEMIRA OYJ·Filed 2014·Granted Jun 5, 2018·0 cites·19 claims
- 1752US8515581B2Method and device arrangement for automatic dose control of chemicalsPIIRONEN EILA·Filed 2004·Granted Aug 20, 2013·11 cites·36 claims
- 1849US12332174B2Method and system for determination of starch in a sampleKEMIRA OYJ·Filed 2017·Granted Jun 17, 2025·0 cites·17 claims
- 1949US2024192676A1A method for estimating disturbances and giving recommendations for improving process performanceKEMIRA OYJ·Filed 2022·Application pending·0 cites
- 2048US12481275B2ControllerKEMIRA OYJ·Filed 2020·Granted Nov 25, 2025·0 cites·12 claims
- 2146US12044607B2Monitoring and controlling hydrophobic components in a pulp processKEMIRA OYJ·Filed 2019·Granted Jul 23, 2024·0 cites·19 claims
- 2246US2022009807A1Measuring and controlling organic matter in waste water streamKEMIRA OYJ·Filed 2019·Application pending·0 cites
- 2345US2024103507A1A diagnostic arrangementKEMIRA OYJ·Filed 2020·Application pending·0 cites
- 2444US11859347B2Method for predicting or controlling microbial status of a paper or board making processKEMIRA OYJ·Filed 2018·Granted Jan 2, 2024·0 cites·5 claims
- 2541US11046590B2Method and an apparatus for monitoring and controlling deposit formationKEMIRA OYJ·Filed 2016·Granted Jun 29, 2021·0 cites·28 claims
- 2634US2013153510A1Method and system for treating aqueous streamsJANSSON KAJ·Filed 2011·Application pending·0 cites
- 2727US12043559B2Method and system for monitoring properties of an aqueous streamJOENSUU IIRIS·Filed 2011·Granted Jul 23, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →