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Outotec (Finland) Oy

USPTO Granted Patents = 173

EPO Patents = 218

Trademarks = 14

Forward Citations = 221

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251 inventors (with patents filed for the assignee):

Peter Björklund (15 out of 23 patents)

Rami Saario (8 out of 10 patents)

Marko Latva-Kokko (7 out of 7 patents)

4. Tapio Ahokainen (7 out of 14 patents)

5. Bernd Böhnke (7 out of 7 patents)

6. Jussi Vaarno (7 out of 10 patents)

7. Henri Fredriksson (7 out of 7 patents)

8. Matti Luukkonen (7 out of 9 patents)

9. Henri K Virtanen (7 out of 20 patents)

10. Markku Lahtinen (6 out of 10 patents)

11. Aki Laaninen (6 out of 6 patents)

12. Tuomas Van Der Meer (5 out of 5 patents)

13. Niko Isomäki (5 out of 5 patents)

14. Antti Rinne (5 out of 11 patents)

15. Peter Gerard Bourke (5 out of 13 patents)

Core Competencies:

Froth Flotation

X-Ray Fluorescence Analysis

Grinding Mills

Liquid Filtration

Metallurgical Furnace

Gas-Liquid Mass Transfer

Thermal Treatment of Solids

Hydrometallurgical Extraction

Dewatering Process Control

Reactor Design

Combustion Technology

Gold Recovery

173 patents: Sort by Forward Citations

1. 12330170 - Froth flotation cell (2025-06-17),

2. 12240001 - Froth flotation unit (2025-03-04),

3. 12180082 - Method of extracting lithium compound(s) (2024-12-31),

4. 11815480 - X-ray fluorescence analyzer and a method for performing an x-ray fluorescence analysis (2023-11-14),

5. 11813616 - Grinding mills (2023-11-14),

6. 11680913 - X-ray fluorescence analyzer system and a method for performing X-ray fluorescence analysis of an element of interest in slurry (2023-06-20),

7. 11554379 - Flotation line and a method (2023-01-17),

8. 11465154 - Grinding mills (2022-10-11),

9. 11428404 - Method and apparatus for combustion of gaseous or liquid fuel (2022-08-30),

10. 11396032 - Self-cleaning roller screen (2022-07-26),

11. 11360036 - X-ray fluorescence analyzer, and a method for performing X-ray fluorescence analysis (2022-06-14),

12. 11319222 - Method and process arrangement of removing cations from water (2022-05-03),

13. 11247213 - Flotation method (2022-02-15),

14. 11224829 - Method and arrangement for controlling a dewatering process (2022-01-18),

15. 11199513 - X-ray fluorescence analyzer with a plurality of measurement channels, and a method for performing x-ray fluorescence analysis (2021-12-14),

OUTOTEC (FINLAND) OY is a leading global provider of minerals and metals processing technologies. With over 100 years of experience, Outotec offers sustainable solutions for the mining, metals, and chemicals industries. Their innovative and efficient technologies enable customers to improve their operations, reduce environmental impact, and maximize resource utilization. From minerals processing equipment to complete plants and life-cycle services, Outotec delivers the expertise and solutions needed for successful projects.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

173 Patents

#11 in Espoo

#27 in Finland

#4,665 in the World

Outotec (Finland) Oy

Forward Citations = 221

251 inventors:

Peter Björklund (15 out of 23 patents)

Rami Saario (8 out of 10 patents)

Marko Latva-Kokko (7 out of 7 patents)

4. Tapio Ahokainen (7 out of 14 patents)

5. Bernd Böhnke (7 out of 7 patents)

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