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Sundsvall, Sweden

Metso Paper Sweden Ab

USPTO Granted Patents = 19

EPO Patents = 18

Trademarks = 1

Forward Citations = 24

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34 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),

Metso Paper Sweden AB is a leading provider of equipment, automation, and services for the pulp and paper industry. With a strong focus on sustainability and innovation, we help our customers improve their operational efficiency and environmental performance. Our comprehensive product portfolio includes machinery for pulp production, papermaking, and tissue converting, as well as advanced automation systems. We also offer maintenance services, spare parts, and expert support to ensure maximum uptime for our customers' operations. Visit our website for more information and to explore our solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

19 Patents

#3 in Sundsvall

#321 in Sweden

#31,645 in the World

Sundsvall, Sweden

Metso Paper Sweden Ab

Forward Citations = 24

34 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)

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