Inventor · disambiguated record
Sakari Halttunen
Also filed as: HALTTUNEN SAKARI
8 granted patents·5 pending applications·1 citations·filing 2015–2021
71Inventor score
Files withKEMIRA OYJ13
Top patents by PatentIndex Score
13 records- 0170US10703662B2Improving sludge dewaterability and energy balance of wastewater treatmentKEMIRA OYJ·Filed 2017·Granted Jul 7, 2020·1 cites·18 claims
- 0253US12421145B2Method for treating wastewaterKEMIRA OYJ·Filed 2020·Granted Sep 23, 2025·0 cites·14 claims
- 0350US10570036B2Phosphorus precipitation and membrane flux in membrane bioreactorsKEMIRA OYJ·Filed 2016·Granted Feb 25, 2020·0 cites·16 claims
- 0449US12172913B2Method for removing dissolved organic compounds from wastewaterKEMIRA OYJ·Filed 2020·Granted Dec 24, 2024·0 cites·10 claims
- 0548US12116294B2Treatment system comprising wood-based organic material and its use in wastewater treatment, and method for removing dissolved organic compounds from wastewaterKEMIRA OYJ·Filed 2020·Granted Oct 15, 2024·0 cites·18 claims
- 0648US2023192517A1A control system of a wastewater treatment plantKEMIRA OYJ·Filed 2021·Application pending·0 cites
- 0746US2022009807A1Measuring and controlling organic matter in waste water streamKEMIRA OYJ·Filed 2019·Application pending·0 cites
- 0843US10862152B2Microbial fuel cell arrangement and method for operating itKEMIRA OYJ·Filed 2016·Granted Dec 8, 2020·0 cites·16 claims
- 0943US10662092B2Method for removing humic substances from an aqueous alkaline solutionKEMIRA OYJ·Filed 2016·Granted May 26, 2020·0 cites·11 claims
- 1038US10633272B2Recovery of phosphorus compounds from wastewaterKEMIRA OYJ·Filed 2016·Granted Apr 28, 2020·0 cites·9 claims
- 1136US2018319682A1Method for optimising material recovery in a chemical pulping processKEMIRA OYJ·Filed 2016·Application pending·0 cites
- 1233US2018366756A1Microbial fuel cell and its useKEMIRA OYJ·Filed 2016·Application pending·0 cites
- 1328US2017288250A1An electrolyte membrane for use in an electrochemical cellKEMIRA OYJ·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →