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Sundsvall, Sweden

Metso Paper Sweden Ab

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USPTO Granted Patents = 19

% Expired Patents = 68.4

EPO Patents = 17

Trademarks = 1

Forward Citations = 25

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20 inventors (with patents filed for the assignee):

Jonas Saetherasen (5 out of 18 patents)

Vidar Martin Snekkenes (5 out of 54 patents)

Daniel Trolin (4 out of 13 patents)

4. Lennart Gustavsson (3 out of 29 patents)

5. Krister Olsson (2 out of 12 patents)

6. Magnus Ingelman (1 out of 6 patents)

7. Anders Samuelsson (1 out of 10 patents)

8. Kent-Olof Karlsson (1 out of 2 patents)

9. Hans Furhem (1 out of 1 patent)

10. Patrik Lownertz (1 out of 2 patents)

11. Soren Kindlund (1 out of 1 patent)

12. Michael A Rowe (1 out of 3 patents)

13. Hans Barthelson (1 out of 1 patent)

14. Ola Thomasson (1 out of 3 patents)

15. Roland Bengtsson (1 out of 5 patents)

19 patents: Sort by Forward Citations

1. 8647473 - Continuous digester with a bottom scraper equipped with draining apertures (2014-02-11),

2. 8647469 - Method, system and withdrawal screen section for impregnating chips (2014-02-11),

3. 8574402 - Feeding system having pumps in parallel for a continuous digester (2013-11-05),

4. 8545674 - Method to use heat energy from black liquor (2013-10-01),

5. 8518273 - Method and device for cleaning of filter (2013-08-27),

6. 8449717 - Method for preventing clogging in a strainer construction for a continuous digester (2013-05-28),

7. 8444851 - System for reception and transport of lime mud from a white liquor filter (2013-05-21),

8. 8414741 - Tissue papermaking machine and a method of manufacturing a tissue paper web (2013-04-09),

9. 8377261 - High pressure sluice feeder (2013-02-19),

10. 8366876 - Method and arrangement for improving a washing step after completed cooking in a continuous digester (2013-02-05),

11. 8366875 - Method and arrangement for wash after completed digestion in a continuous digester for the production of cellulose pulp (2013-02-05),

12. 8366802 - Cyclone with improved separation of gas from gas laden liquid streams also at reduced flow volumes (2013-02-05),

13. 8273212 - Method for kraft pulp production where hemicelluloses are returned (2012-09-25),

14. 8197639 - Vapour phase digester and a method for continuous cooking (2012-06-12),

15. 8088253 - Digester screen for a continuous cellulose pulp digester (2012-01-03),

Company Overview

Metso Paper Sweden Ab, based in Sundsvall, specializes in the development and manufacturing of advanced paper and pulp technologies. The company focuses on providing innovative solutions that enhance the efficiency and sustainability of the paper production process. With a strong emphasis on research and development, Metso Paper Sweden Ab is dedicated to advancing technologies that support the evolving needs of the paper industry, contributing to improved operational performance and environmental stewardship.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

19 Patents

#3 in Sundsvall

#345 in Sweden

#32,726 in the World

Sundsvall, Sweden

Metso Paper Sweden Ab

Forward Citations = 25

20 inventors:

Jonas Saetherasen (5 out of 18 patents)

Vidar Martin Snekkenes (5 out of 54 patents)

Daniel Trolin (4 out of 13 patents)

4. Lennart Gustavsson (3 out of 29 patents)

5. Krister Olsson (2 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metso Paper Sweden Ab. Retrieved from https://idiyas.com/company/metso-paper-sweden-ab

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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