Inventor · disambiguated record
Bengt Hansen
Also filed as: HANSEN BENGT
3 granted patents·2 pending applications·42 citations·filing 1999–2021
63Inventor score
Top patents by PatentIndex Score
5 records- 0172US6217768B1Method for treating sludge from wastewater treatmentKEMIRA KEMI AB·Filed 1999·Granted Apr 17, 2001·41 cites·18 claims
- 0270US10703662B2Improving sludge dewaterability and energy balance of wastewater treatmentKEMIRA OYJ·Filed 2017·Granted Jul 7, 2020·1 cites·18 claims
- 0348US2023192517A1A control system of a wastewater treatment plantKEMIRA OYJ·Filed 2021·Application pending·0 cites
- 0438US10633272B2Recovery of phosphorus compounds from wastewaterKEMIRA OYJ·Filed 2016·Granted Apr 28, 2020·0 cites·9 claims
- 0532US2019010065A1Process for producing a phosphorus product from wastewaterKEMIRA OYJ·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →