For the Inventor, By the Inventor

Enter assignee name

Helsinki, Finland

Valmet Corporation

USPTO Granted Patents = 372

CIPO Patents = 4

EPO Patents = 11

Trademarks = 20

Forward Citations = 1,724

Loading Chart...

Loading Chart...

375 inventors (with patents filed for the assignee):

Jorma Laapotti (17 out of 43 patents)

Jorma Kinnunen (16 out of 24 patents)

Jukka Koskinen (14 out of 15 patents)

4. Vilho Nissinen (12 out of 27 patents)

5. Pekka Kivioja (12 out of 18 patents)

6. Reima Kerttula (12 out of 19 patents)

7. Antti Kuhasalo (12 out of 17 patents)

8. Juha Kaihovirta (12 out of 15 patents)

9. Jouko Hautala (9 out of 25 patents)

10. Jyrki Huovila (9 out of 17 patents)

11. Ari Linsuri (9 out of 9 patents)

12. Michael H Odell (9 out of 21 patents)

13. Antti Poikolainen (8 out of 20 patents)

14. Pekka Koivukunnas (8 out of 38 patents)

15. Jorma Snellman (8 out of 19 patents)

Core Competencies:

Through-Air Drying

Calendering Method

Paper Coating

Web Guiding

Roll Vibration Detection

Suction Box

Dust Control

Web Transfer

Paper Machine Components

High-Viscosity Coating

Web Splicing

Hydraulically Loaded Bearings

372 patents: Sort by Forward Citations

1. 11608595 - Through-air apparatus with adjustable deckle (2023-03-21),

2. 11168442 - Through-air apparatus with tension cam mechanism (2021-11-09),

3. 11150019 - Through air drying systems and methods with hot air injection (2021-10-19),

4. 11007461 - Dust-handling device for collecting and handling dust in a paper-making environment (2021-05-18),

5. 10739072 - Through air drying and bonding systems and methods for maintaining uniform supply air temperature (2020-08-11),

6. 10712090 - Through air drying systems and methods with hot air injection (2020-07-14),

7. 10533285 - System and a method for collecting and handling dust in a paper-making environment (2020-01-14),

8. 10533283 - Reduced diameter foraminous exhaust cylinder (2020-01-14),

9. 10351376 - Winder and a method for winding a roll from a fibrous web (2019-07-16),

10. 10260200 - Yankee drying hood arrangement, a yankee drying cylinder fitted with a yankee drying hood arrangement and a method of drying a fibrous web (2019-04-16),

11. 9702084 - Process and a machine for making a tissue paper web (2017-07-11),

12. 6813867 - Method of and apparatus for threading of a wrapper web into a nip between drawing rolls in a wrapping device (2004-11-09),

13. 6811654 - Method and arrangement for calendering paper and board before and after coating (2004-11-02),

14. 6645349 - Method and device for conditioning of a roll, in particular of a roll in a paper machine or in a paper finishing device (2003-11-11),

15. 6629663 - Wound roll vibration detection system (2003-10-07),

Valmet Corporation is a Finnish company that provides process technology, automation, and services for the pulp, paper, and energy industries. They aim to improve their customers' business performance by utilizing their extensive expertise and innovative solutions. Valmet offers a comprehensive range of products and services, including machinery, equipment, and systems, to enhance the efficiency and sustainability of various industrial processes. With a strong commitment to customer satisfaction and continuous development, Valmet Corporation is a trusted partner for industries worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

372 Patents

#5 in Helsinki

#10 in Finland

#2,407 in the World

Helsinki, Finland

Valmet Corporation

Forward Citations = 1,724

375 inventors:

Jorma Laapotti (17 out of 43 patents)

Jorma Kinnunen (16 out of 24 patents)

Jukka Koskinen (14 out of 15 patents)

4. Vilho Nissinen (12 out of 27 patents)

5. Pekka Kivioja (12 out of 18 patents)

Please report any incorrect information to support@idiyas.com

Loading…