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Inventor profile of:

Sakari Halttunen

City:

Espoo

Country:

Finland

Published Applications:

Last publication date:

2023-06-22

Top Assignees for applications by Sakari Halttunen

The entities that hold a legal rights for patent applications filed by inventor Halttunen Sakari:

KEMIRA OYJ 11 Helsinki, Finland

Recent patent applications by Halttunen Sakari

Sakari Halttunen from Espoo, FI has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-06-22

US20230192517A1

Chemistry; metallurgy

A CONTROL SYSTEM OF A WASTEWATER TREATMENT PLANT

#2 | 2022-12-22

US20220402790A1

Chemistry; metallurgy

METHOD FOR TREATING WASTEWATER

#3 | 2022-09-22

US20220298035A1

Chemistry; metallurgy

Treatment system comprising wood-based organic material and its use in wastewater treatment, and method for removing dissolved organic compounds from wastewater

#4 | 2022-07-28

US20220234923A1

Chemistry; metallurgy

Method for removing dissolved organic compounds from wastewater

#5 | 2019-05-16

US20190144321A1

Chemistry; metallurgy

Improving sludge dewaterability and energy balance of wastewater treatment

#6 | 2019-01-03

US20190006693A1

Electricity

Microbial fuel cell arrangement and method for operating it

#7 | 2019-01-03

US20190002321A1

Chemistry; metallurgy

Recovery of phosphorus compounds from wastewater

#8 | 2018-12-20

US20180366756A1

Electricity

MICROBIAL FUEL CELL AND ITS USE

#9 | 2018-12-13

US20180354824A1

Chemistry; metallurgy

Phosphorus precipitation and membrane flux in membrane bioreactors

#10 | 2018-11-08

US20180319682A1

Chemistry; metallurgy

Method for optimising material recovery in a chemical pulping process

#11 | 2018-08-30

US20180244549A1

Chemistry; metallurgy

Method for removing humic substances from an aqueous alkaline solution

#12 | 2017-10-05

US20170288250A1

Electricity

An electrolyte membrane for use in an electrochemical cell

InventorID:

2005233 ⎘