CIPO Patents = 1

EPO Patents = 8

Forward Citations = 0

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27 inventors (with patents filed for the assignee):

Outi Poukka (1 out of 3 patents)

Ilkka Kilpeläinen (1 out of 4 patents)

Tiina Liitiä (1 out of 6 patents)

4. Tapani Vuorinen (1 out of 11 patents)

5. Anna-Stiina Jääskeläinen (1 out of 4 patents)

6. Esko Turunen (1 out of 2 patents)

7. Christoph Selg (1 out of 1 patent)

8. Alistair W T King (1 out of 2 patents)

9. Pirkko Karhunen (1 out of 2 patents)

10. Jorma Matikainen (1 out of 2 patents)

11. Ilkka Kilpeläinen (1 out of 2 patents)

12. Anna Kalliola (1 out of 3 patents)

13. Tapio Vehmas (1 out of 2 patents)

14. Andreas Lindberg (1 out of 1 patent)

15. Kari Kovasin (1 out of 5 patents)

6 patents: Sort by Forward Citations

1. 12553187 - Dispersion of cellulose fibers and method of producing the same (2026-02-17),

2. 12331460 - Method of replacing sodium losses in a pulp mill, a method of producing bleached cellulosic pulp, and a system (2025-06-17),

3. 12054886 - Method for producing oxidized lignin in kraft pulp mill (2024-08-06),

4. 10208132 - Method of modifying polymers (2019-02-19),

5. 9540767 - Method for bleaching pulp (2017-01-10),

6. 8758555 - Method of producing cellulose pulp (2014-06-24),

Company Overview

Metsa Fibre Oy is a leading producer of high-quality wood-based products, specializing in pulp and sawn timber. As part of the Metsa Group, the company focuses on sustainable forestry and innovative solutions for the bioeconomy. Metsa Fibre operates several production facilities in Finland, utilizing advanced technology to ensure efficient and environmentally friendly processes. The company is committed to responsible sourcing and aims to contribute to a circular economy by maximizing the use of renewable resources. Metsa Fibre's products serve various industries, including paper, packaging, and construction, making it a key player in the global market for wood-based materials.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#1 in Metsä

#461 in Finland

Metsä, Finland

Metsa Fibre Oy

Forward Citations = 0

27 inventors:

Outi Poukka (1 out of 3 patents)

Ilkka Kilpeläinen (1 out of 4 patents)

Tiina Liitiä (1 out of 6 patents)

4. Tapani Vuorinen (1 out of 11 patents)

5. Anna-Stiina Jääskeläinen (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metsa Fibre Oy. Retrieved from https://idiyas.com/company/metsa-fibre-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]

1 patent (CIPO):

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]

8 patents (EPO):

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]