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Convion Oy

USPTO Granted Patents = 14

EPO Patents = 23

Trademarks = 2

Forward Citations = 6

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11 inventors (with patents filed for the assignee):

Kim Åström (9 out of 9 patents)

Tuomas Hakala (3 out of 3 patents)

Tero Hottinen (2 out of 2 patents)

4. Matti Noponen (1 out of 8 patents)

5. Matias Halinen (1 out of 1 patent)

6. Jaakko Ruokomaki (1 out of 1 patent)

7. Marko Laitinen (1 out of 2 patents)

8. Kim Åströ (1 out of 1 patent)

9. Timo Lehtinen (1 out of 1 patent)

10. Jukka Göös (1 out of 1 patent)

11. Toni Ollikainen (1 out of 1 patent)

12. Topi Korhonen (2 patents)

13. Timo Kivisaari (2 patents)

14. Erkko Fontell (2 patents)

15. Sebastian Buddas (1 patent)

14 patents: Sort by Forward Citations

1. 10511035 - Recirculation arrangement and method for a high temperature cell system (2019-12-17),

2. 10079398 - Transition arrangement and process of a fuel cell system operation state (2018-09-18),

3. 9673463 - Control arrangement and method in fuel cell system (2017-06-06),

4. 9496567 - Method and arrangement for utilizing recirculation for high temperature fuel cell system (2016-11-15),

5. 9478814 - Method and arrangement to control operating conditions in fuel cell device (2016-10-25),

6. 9455466 - Method and arrangement for improved controllability of fuel cell stacks (2016-09-27),

7. 9005832 - Method and arrangement for improved operability of a high temperature fuel cell system (2015-04-14),

8. 9005831 - Offset control arrangement and method for controlling voltage values in a fuel cell system (2015-04-14),

9. 8890365 - Fuel cell device and method for feeding electrical current to electrical network (2014-11-18),

10. 8624611 - Arrangement and method for monitoring galvanic isolation of fuel cell device (2014-01-07),

11. 8623562 - Method and arrangement to reduce the consumption of safety gas in a fuel cell system (2014-01-07),

12. 8623560 - Method and arrangement to control the heat balance of fuel cell stacks in a fuel cell system (2014-01-07),

13. 8580443 - Method and arrangement for controlling anode recirculation for fuel cells using a steam jet ejector (2013-11-12),

14. 8507144 - Method and arrangement for controlling fuel feed in the fuel cell system (2013-08-13),

CONVION OY is a leading supplier of solid oxide fuel cells (SOFC) and high-temperature fuel cell technology solutions. It offers innovative and efficient fuel cell systems for various applications, including stationary power generation, marine propulsion, and waste heat recovery. CONVION's SOFC systems are known for their high electrical efficiency, durability, and fuel flexibility. The company focuses on delivering reliable and sustainable power solutions that can contribute to decarbonization and energy transition.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

14 Patents

#55 in Espoo

#221 in Finland

#40,905 in the World

Convion Oy

Forward Citations = 6

11 inventors:

Kim Åström (9 out of 9 patents)

Tuomas Hakala (3 out of 3 patents)

Tero Hottinen (2 out of 2 patents)

4. Matti Noponen (1 out of 8 patents)

5. Matias Halinen (1 out of 1 patent)

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