Heikki Kettunen

This inventor holds 12 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 8 EPO patents. Top assignees: Metso Paper Inc., Valmet Technologies Oy, Metso Automation Oy. Active years: 2005-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heikki Kettunen. Retrieved from https://idiyas.com/inventor/heikki-kettunen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12 (Patent Applications = 2)

% Patents Active = 41.7

CIPO Patents = 1

EPO Patents = 8 (Patent Applications = 12)

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 24(Granted Patents)

Company Filing History:

Valmet Technologies Oy

Valmet Technologies, Inc.

patents

Years Active: 2005-2022

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11339536 - Fibrous web manufacturing roll with cover having functional layer with nanocellulose material (2022-05-24),

2. 11008190 - Method, system and a computer program product for condition monitoring of a fiber web or paper finishing machine (2021-05-18),

3. 10662584 - Method, system and a computer program product for condition monitoring of a continuous element moving in a fiber web or paper finishing machine (2020-05-26),

4. 10087028 - Arrangement in a perforated roll of a fiber web machine and prefabricated sensor sheet for a perforated roll of a fiber web machine (2018-10-02),

5. 8489221 - Method and apparatus for reel building and roll runnability in moving web manufacturing (2013-07-16),

6. 8444821 - Measuring of web (2013-05-21),

7. 7799171 - Reeling method and system as well as an measuring apparatus (2010-09-21),

8. 7704351 - Processing device and method of operating the device for processing a coated or uncoated fibrous web (2010-04-27),

9. 7582189 - Method for optimizing production of paper or board (2009-09-01),

10. 7429311 - Method and assembly for moistening a moving web or paperboard (2008-09-30),

11. 7384509 - Method for controlling the moisture profile of a paper web (2008-06-10),

12. 6860033 - Method for minimizing tension variation in a paper web induced by drying of the web in a paper machine (2005-03-01),

Title: Heikki Kettunen: Innovator in Fibrous Web Manufacturing

Introduction

Heikki Kettunen is a prominent inventor based in Espoo, Finland. He has made significant contributions to the field of fibrous web manufacturing, holding a total of 12 patents. His innovative work focuses on enhancing the efficiency and functionality of manufacturing processes in the paper industry.

Latest Patents

One of Kettunen's latest patents is for a fibrous web manufacturing roll with a cover that includes a functional layer made from nanocellulose material. This invention relates to a roll used in the production of fibrous webs, which consist of cellulosic fibers. The roll features a cylindrical surface covered by a roll cover that contains a polymer matrix and reinforcing materials in the form of functional particles or fibers embedded within it. The inclusion of nanocellulose material enhances the roll's performance and durability.

Another notable patent involves a method, system, and computer program product for condition monitoring of a fiber web or paper finishing machine. This method allows for the monitoring of machine elements equipped with sensors that measure force or pressure. By generating measurement signals and comparing them with reference profiles, the system can detect variations in the cross-directional pressure profile, providing valuable visual information for monitoring purposes.

Career Highlights

Heikki Kettunen has worked with several notable companies in the paper industry, including Metso Paper Inc. and Valmet Technologies Oy

Profile summary based on public USPTO records.