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Elina Lappalainen
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Harjavalta, FI
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last 30 patents
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Patent Grant
Method for treating pickling acid residue
Patent number
11,254,585
Issue date
Feb 22, 2022
CrisolteQ Ltd
Kenneth Ekman
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for recovering components from pickling acid residue
Patent number
10,526,684
Issue date
Jan 7, 2020
CrisolteQ Ltd
Kenneth Ekman
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
Process for recovering components from alkaline batteries
Publication number
20210344059
Publication date
Nov 4, 2021
Fortum Oyj
Peik Ekman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Application
Method for treating pickling acid residue
Publication number
20210188659
Publication date
Jun 24, 2021
CrisolteQ Ltd
Kenneth Ekman
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for recovering components from pickling acid residue
Publication number
20190119780
Publication date
Apr 25, 2019
CrisolteQ Ltd
Kenneth Ekman
C01 - INORGANIC CHEMISTRY