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M-real Oyj

USPTO Granted Patents = 21

CIPO Patents = 4

EPO Patents = 11

Forward Citations = 189

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41 inventors (with patents filed for the assignee):

Markku Leskelä (5 out of 5 patents)

Petri Silenius (4 out of 11 patents)

Markku Leskelä (4 out of 6 patents)

4. Maija Pitkänen (4 out of 4 patents)

5. Soili Hietanen (3 out of 3 patents)

6. Stina Nygård (3 out of 3 patents)

7. Tuomas Mustonen (2 out of 8 patents)

8. Olli Tuovinen (2 out of 11 patents)

9. Maija Pitkänen (2 out of 2 patents)

10. Seppo Katajamäki (2 out of 2 patents)

11. Tapani Vuorinen (1 out of 11 patents)

12. Isto Nikamaa (1 out of 1 patent)

13. Kristiina Manninen (1 out of 1 patent)

14. Ole Nickull (1 out of 1 patent)

15. Auli Laurila-Lumme (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 8764936 - Process for producing mechanical pulp suitable for paper or cardboard making (2014-07-01),

2. 8697206 - Cardboard and a method of manufacture thereof (2014-04-15),

3. 8491755 - Method for manufacturing paper and board (2013-07-23),

4. 8202624 - Coated papers having improved labelling properties (2012-06-19),

5. 8172165 - Device and method for defibration of wood (2012-05-08),

6. 8048266 - Method of manufacturing a multilayer fibrous product (2011-11-01),

7. 7960011 - Markings and method of producing the same (2011-06-14),

8. 7819149 - Method and apparatus for mechanical defibration of wood (2010-10-26),

9. 7591926 - Process for production on nonuniformly intensely colored paper and paper obtainable by such process (2009-09-22),

10. 7247391 - Method of producing a coated fibrous web (2007-07-24),

11. 7237733 - Method and apparatus for producing mechanical fibers (2007-07-03),

12. 7083703 - Filler and a process for the production thereof (2006-08-01),

13. 6958108 - Method of producing a fiber product having a strength suitable for printing paper and packaging material (2005-10-25),

14. 6908531 - Calendered paper product and method of producing a calendered paper web (2005-06-21),

15. 6893789 - Method of producing printed matter (2005-05-17),

M-real Oyj is a Finnish pulp, paper, and packaging manufacturer. They produce a wide range of high-quality paper and cartonboard products. With a long history in the industry, M-real Oyj emphasizes sustainability and innovation in their production processes. They aim to provide customers with innovative solutions that meet their packaging and paper needs while minimizing environmental impact.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#39 in Espoo

#158 in Finland

#29,047 in the World

M-real Oyj

Forward Citations = 189

41 inventors:

Markku Leskelä (5 out of 5 patents)

Petri Silenius (4 out of 11 patents)

Markku Leskelä (4 out of 6 patents)

4. Maija Pitkänen (4 out of 4 patents)

5. Soili Hietanen (3 out of 3 patents)

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