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Savonlinna, Finland

Wetend Technologies Oy

USPTO Granted Patents = 18

CIPO Patents = 1

EPO Patents = 13

Forward Citations = 81

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15 inventors (with patents filed for the assignee):

Jouni Matula (18 out of 30 patents)

Esko Kukkamäki (4 out of 6 patents)

Jussi Matula (3 out of 7 patents)

4. Olavi Imppola (3 out of 5 patents)

5. Jari Räsänen (2 out of 38 patents)

6. Isto Heiskanen (2 out of 93 patents)

7. Paivi Solismaa (2 out of 3 patents)

8. Kaj Backfolk (1 out of 74 patents)

9. Esa Saukkonen (1 out of 30 patents)

10. Karri Tahkola (1 out of 3 patents)

11. Matti Vakevainen (1 out of 3 patents)

12. Matti Spilä (1 out of 1 patent)

13. Matti Sipilä (1 out of 2 patents)

14. Antti Ketolainen (1 out of 1 patent)

15. Leif Piippola (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 11578463 - Dosing of nanocellulose suspension in gel phase (2023-02-14),

2. 11459700 - Method of and an arrangement for adding at least one additional stock component to an approach flow system of a fiber web machine (2022-10-04),

3. 9752280 - Arrangement for and a method of manufacturing a fibrous web (2017-09-05),

4. 9708772 - Method of providing fiber web making furnish with filler, and paper or paper board (2017-07-18),

5. 9649607 - Arrangement for mixing a fluid to a process liquid and a method of operating the arrangement (2017-05-16),

6. 9616399 - Method for feeding chemical into a liquid flow (2017-04-11),

7. 9447543 - Arrangement for and a method of manufacturing a fibrous web (2016-09-20),

8. 9339774 - Method and apparatus for mixing various flows into a process liquid flow (2016-05-17),

9. 9181103 - Method and apparatus for in-line production of milk of lime into an in-line production process of PCC arranged in connection with a fibrous web machine (2015-11-10),

10. 9028767 - Method and a reactor for mixing one or more chemicals into a process liquid flow (2015-05-12),

11. 8852402 - Method for producing calcium carbonate during formation of a fibrous web (2014-10-07),

12. 8747619 - Method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine (2014-06-10),

13. 8602634 - Method and apparatus for feeding chemical into a liquid flow (2013-12-10),

14. 8480854 - Method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine (2013-07-09),

15. 8202397 - Method of and an arrangement for proportioning thick stock to a short circulation of fiber web machine (2012-06-19),

Wetend Technologies Oy is a leading provider of cutting-edge technologies and solutions for the pulp and paper industry. With a focus on wet end optimization, their innovative products enhance the efficiency and performance of paper machines, leading to higher quality paper production. Wetend Technologies Oy offers a wide range of customizable solutions, including advanced process control systems, consistency meters, and automation solutions. With a dedication to customer satisfaction, they provide comprehensive support and consulting services to ensure smooth implementation and ongoing success.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#1 in Savonlinna

#183 in Finland

#33,185 in the World

Savonlinna, Finland

Wetend Technologies Oy

Forward Citations = 81

15 inventors:

Jouni Matula (18 out of 30 patents)

Esko Kukkamäki (4 out of 6 patents)

Jussi Matula (3 out of 7 patents)

4. Olavi Imppola (3 out of 5 patents)

5. Jari Räsänen (2 out of 38 patents)

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