Olli Tuovinen

This inventor holds 11 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 1 EPO patent. Top assignees: Metso Paper Inc., Valmet Corporation, M-Real Oyj. Active years: 1999-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Olli Tuovinen. Retrieved from https://idiyas.com/inventor/olli-tuovinen

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

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 72.7

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 12(Granted Patents)

Company Filing History:

Upm-Kymmene Oyj Corporation

patents

7. 1 out of 66

Valmet Technologies, Inc.

patents

where one patent can have more than one assignee

Years Active: 1999-2016

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9267234 - Blade element and refiner (2016-02-23),

2. 8172165 - Device and method for defibration of wood (2012-05-08),

3. 7819149 - Method and apparatus for mechanical defibration of wood (2010-10-26),

4. 7564363 - Method and measuring arrangement for monitoring the condition of a grinder stone of a pulp grinder (2009-07-21),

5. 7169021 - Arrangement for treating pulpstone surface (2007-01-30),

6. 7086938 - Grinding segment and grinder stone (2006-08-08),

7. 7000859 - Grinding element and grinder stone (2006-02-21),

8. 6193180 - Arrangement in a pulp grinder (2001-02-27),

9. 6109550 - Arrangement for providing continuous grinding in a pulp grinder (2000-08-29),

10. 6095443 - Arrangement for feeding wood in a pulp grinder (2000-08-01),

11. 5964421 - Method and arrangement for treatment of reject material (1999-10-12),

Title: Olli Tuovinen: Innovator in Wood Refining Technology

Introduction

Olli Tuovinen is a prominent inventor based in Tampere, Finland. He has made significant contributions to the field of wood refining technology, holding a total of 11 patents. His innovative designs focus on improving the efficiency and effectiveness of refining fibrous materials.

Latest Patents

Among his latest patents are two notable inventions. The first is a "Blade element and refiner," which is designed for refining fibrous material. This invention features a blade element with a refining surface that includes blade bars and blade grooves. The top surface of at least one blade bar is equipped with refining grits, enhancing its functionality. The second patent is for a "Device and method for defibration of wood." This device includes a defibration surface that processes wood raw material and loosens fibers, utilizing grinding grits fastened on a metal base surface.

Career Highlights

Olli Tuovinen has worked with several reputable companies throughout his career. Notably, he has been associated with Metso Paper Inc. and Valmet Corporation, where he has applied his expertise in wood refining technology. His work has significantly impacted the industry, leading to advancements in the processing of fibrous materials.

Collaborations

Throughout his career, Olli has collaborated with talented individuals such as Jouko Hautala and Pekka Haikkala. These collaborations have fostered innovation and contributed to the development of new technologies in the field.

Conclusion

Olli Tuovinen's contributions to wood refining technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in the processing of fibrous materials.

Profile summary based on public USPTO records.