Forward Citations = 11

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11 inventors (with patents filed for the assignee):

Ilkka Roitto (2 out of 5 patents)

Vesa Henttonen (1 out of 5 patents)

John Bergman (1 out of 5 patents)

4. Markku Tapio Viitanen (1 out of 1 patent)

5. Milan Teppler (1 out of 2 patents)

6. Claes Karlsson (1 out of 2 patents)

7. Jaakko Paatero (1 out of 4 patents)

8. Mikko Suikki (1 out of 1 patent)

9. Pasi Leimu (1 out of 2 patents)

10. Mika Leiritie (1 out of 1 patent)

11. Tapio Järvensivu (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6358558 - Method for feeding a web treating agent to a paper or board web processing apparatus (2002-03-19),

2. 6230550 - Method and apparatus for measuring the properties of a composition or a component thereof used in the processing of a paper or board web (2001-05-15),

3. 6209727 - Separation device having abutment rings as an outer cover (2001-04-03),

4. 6074700 - Removing foreign material from coating mix in a circulation system for (2000-06-13),

Company Overview

Valmet-raisio Oy is a leading global developer and supplier of technologies, automation, and services for the pulp, paper, and energy industries. With a strong focus on sustainability and innovation, they help customers improve their performance and reduce their environmental footprint. Valmet-raisio Oy is committed to delivering high-quality solutions that drive efficiency and profitability for their clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#5 in Raisio

#644 in Finland

Raisio, Finland

Valmet-Raisio Oy

Forward Citations = 11

11 inventors:

Ilkka Roitto (2 out of 5 patents)

Vesa Henttonen (1 out of 5 patents)

John Bergman (1 out of 5 patents)

4. Markku Tapio Viitanen (1 out of 1 patent)

5. Milan Teppler (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Valmet-Raisio Oy. Retrieved from https://idiyas.com/company/valmet-raisio-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]