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Teknologian Tutkimuskeskus Vtt Oy

USPTO Granted Patents = 222

CIPO Patents = 10

EPO Patents = 189

Trademarks = 8

Forward Citations = 572

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381 inventors (with patents filed for the assignee):

Tuomas Pensala (12 out of 30 patents)

Mika Prunnila (10 out of 12 patents)

Vesa Kunnari (7 out of 9 patents)

4. Ali Harlin (7 out of 38 patents)

5. Matti Reinikainen (7 out of 7 patents)

6. Timo Aalto (7 out of 11 patents)

7. Heikki Saari (7 out of 17 patents)

8. Johanna Meltaus (6 out of 8 patents)

9. Antti Jaakkola (6 out of 20 patents)

10. Matteo Cherchi (6 out of 13 patents)

11. Pekka Simell (6 out of 10 patents)

12. Jarmo Ropponen (6 out of 6 patents)

13. Antti Lamminen (5 out of 5 patents)

14. David Thomas (5 out of 7 patents)

15. Panu Pekko (5 out of 5 patents)

Core Competencies:

Polypeptide Screening

Optical Pulse Pattern Generation

Waste Management Systems

Piezoelectric Microelectromechanical Systems

Wireless Communication Antennas

Additive Manufacturing

Hyperspectral Imaging Devices

Electro-Optic Plasmonic Devices

Hydrocarbon Production

Acoustic Wave Resonators

Nanocellulose Films

Ultrasound Sensors

222 patents: Sort by Forward Citations

1. 12497494 - Cellulose-based extrusion foams (2025-12-16),

2. 12497284 - Driving circuits for a piezoelectric microelectromechanical system mirror (2025-12-16),

3. 12455283 - Methods for screening polypeptides capable of binding specific target molecules and tools related thereto (2025-10-28),

4. 12449707 - Optical arbitrary pulse pattern generator (2025-10-21),

5. 12441538 - Local node for a waste management system (2025-10-14),

6. 12438278 - Enhanced antenna module and antenna array for wireless communication systems (2025-10-07),

7. 12420601 - Embedded connecting arrangement for tire pressure measuring system (2025-09-23),

8. 12391807 - Extraction of valuable components from bark (2025-08-19),

9. 12390990 - Use of thermoplastic cellulose composite for additive manufacturing (2025-08-19),

10. 12378108 - Lens for a microelectromechanical system mirror (2025-08-05),

11. 12368514 - Method and apparatus for providing a voltage (2025-07-22),

12. 12366527 - Method and apparatus for determining the quality of fresh concrete or the like (2025-07-22),

13. 12365846 - Arrangement for producing hydrocarbons with parallel gasifier and cracking unit (2025-07-22),

14. 12362288 - Device for shielding at least one quantum component (2025-07-15),

15. 12341491 - Loaded resonators for adjusting frequency response of acoustic wave resonators (2025-06-24),

VTT is a leading research and technology company in the Nordic countries. We use our scientific and technological expertise to provide solutions that improve the competitiveness and sustainability of our customers and society. Our main focus areas include digitalization, energy and transport systems, industrial renewal, and solutions for a clean and sustainable environment.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

222 Patents

#7 in Espoo

#18 in Finland

#3,740 in the World

Teknologian Tutkimuskeskus Vtt Oy

Forward Citations = 572

381 inventors:

Tuomas Pensala (12 out of 30 patents)

Mika Prunnila (10 out of 12 patents)

Vesa Kunnari (7 out of 9 patents)

4. Ali Harlin (7 out of 38 patents)

5. Matti Reinikainen (7 out of 7 patents)

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