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Tampere, Finland

Tampella Power Oy

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USPTO Granted Patents = 17

Forward Citations = 116

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30 inventors (with patents filed for the assignee):

Seppo Kalervo Ruottu (4 out of 19 patents)

Jukka Vaistomaa (3 out of 4 patents)

Esa Pikkujamsa (3 out of 5 patents)

4. Keijo Imelainen (3 out of 3 patents)

5. Pauli Harila (3 out of 5 patents)

6. Veli-Antti Kivilinna (3 out of 3 patents)

7. Ahti Klami (3 out of 3 patents)

8. Matti Knuutila (3 out of 3 patents)

9. Risto Hämäläinen (2 out of 8 patents)

10. Seppo Tuominiemi (2 out of 11 patents)

11. Jarmo Kaila (2 out of 3 patents)

12. Jouni Kinni (2 out of 6 patents)

13. Paavo Hyoty (2 out of 5 patents)

14. Pentti Janka (2 out of 7 patents)

15. Pasi Salonen (1 out of 3 patents)

17 patents: Sort by Forward Citations

1. 6047649 - Method and arrangement in cooling medium circulation of a recovery boiler (2000-04-11),

2. 5989387 - Method for controlling chloride concentration in the flue gas of a (1999-11-23),

3. 5976318 - Method for burning secondary sludge in a recovery boiler (1999-11-02),

4. 5743197 - Grate assembly for a fluidized bed boiler (1998-04-28),

5. 5662774 - Adjusting the sulphur balance of a sulphate cellulose plant by heat (1997-09-02),

6. 5647955 - Method of reducing scaling of heat transfer surfaces in an evaporation (1997-07-15),

7. 5639434 - Process for removing nitrogen oxides from the flue gases of a pulp mill (1997-06-17),

8. 5624531 - Evaporator operating on falling film principle (1997-04-29),

9. 5562804 - Method for adjusting the sulphur/sodium ratio in the flue gases of a (1996-10-08),

10. 5528999 - Air nozzle for a recovery boiler (1996-06-25),

11. 5282506 - Process based on circulating fluidized bed technique for cooling gases, (1994-02-01),

12. 5269262 - Combustion unit (1993-12-14),

13. 5246680 - Process for desulfurization of flue gases (1993-09-21),

14. 5226475 - Circulating fluidized bed process for cooling gases (1993-07-13),

15. 5211002 - Process and an equipment for the recovery of energy and chemicals in a (1993-05-18),

Company Overview

Tampella Power Oy, based in Tampere, Finland, specializes in the development and manufacturing of advanced power generation solutions. The company focuses on providing innovative technologies for energy production, including steam and gas turbines, as well as auxiliary systems that enhance efficiency and sustainability. With a commitment to research and development, Tampella Power Oy plays a significant role in the energy sector, contributing to cleaner and more efficient power solutions tailored to meet the evolving needs of the market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

17 Patents

#15 in Tampere

#195 in Finland

#35,974 in the World

Tampere, Finland

Tampella Power Oy

Forward Citations = 116

30 inventors:

Seppo Kalervo Ruottu (4 out of 19 patents)

Jukka Vaistomaa (3 out of 4 patents)

Esa Pikkujamsa (3 out of 5 patents)

4. Keijo Imelainen (3 out of 3 patents)

5. Pauli Harila (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tampella Power Oy. Retrieved from https://idiyas.com/company/tampella-power-oy

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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