Inventor · disambiguated record
Erkki Johannes Metsälä
Also filed as: METSÄLÄ ERKKI · METSÄLÄ ERKKI JOHANNES
1 granted patent·6 pending applications·0 citations·filing 2020–2022
1Inventor score
Top patents by PatentIndex Score
7 records- 0166US2024247182A1Fracturing methods using tagged polymersKEMIRA OYJ·Filed 2022·Application pending·0 cites
- 0258US2024343849A1Tagged polymer and methodSTERLING SPECIALTY CHEMICALS HOLDING UK LTD·Filed 2022·Application pending·0 cites
- 0351US11897984B2Tagging agents, anti-scalant polymer compositions, and methodsKEMIRA OYJ·Filed 2020·Granted Feb 13, 2024·0 cites·15 claims
- 0448US2025026862A1A method for producing anionic saccharidesKEMIRA OYJ·Filed 2022·Application pending·0 cites
- 0543US2022397527A1Methods and systems for monitoring or controlling anti-scalant concentrationKEMIRA OYJ·Filed 2020·Application pending·0 cites
- 0641US2024262855A1A Method For Producing Cationic SaccharidesKEMIRA OYJ·Filed 2022·Application pending·0 cites
- 0740US2024124768A1Tagging agents, anti-scalant polymer compositions, and methodsKEMIRA OYJ·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →