% Expired Patents = 20.0

EPO Patents = 3

Trademarks = 2

Forward Citations = 20

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12 inventors (with patents filed for the assignee):

Ari Kärkkäinen (5 out of 21 patents)

Milja Hannu-Kuure (5 out of 9 patents)

Admir Hadzic (5 out of 8 patents)

4. Jarkko Leivo (5 out of 9 patents)

5. Henna Järvitalo (4 out of 4 patents)

6. Rauna-Leena Kuvaja (4 out of 8 patents)

7. Matti Pesonen (2 out of 2 patents)

8. Graeme Gordon (2 out of 3 patents)

9. Henna Jaervitalo (1 out of 1 patent)

10. Paul Williams (1 out of 1 patent)

11. Jianhui Wang (1 out of 1 patent)

12. Tiina Leppäjärvi (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12351733 - Flexible and foldable abrasion resistant photopatternable siloxane hard coat (2025-07-08),

2. 11634610 - Siloxane polymer compositions and their use (2023-04-25),

3. 11127864 - Carbosiloxane polymer compositions, methods of producing the same and the use thereof (2021-09-21),

4. 10836675 - Scratch resistant, easy-to-clean coatings, methods of producing the same and the use thereof (2020-11-17),

5. 10693021 - Method of passivating a silicon substrate for use in a photovoltaic device (2020-06-23),

Company Overview

Optitune Oy is a Finnish technology company specializing in advanced optical coatings. We provide innovative solutions for improving the performance and durability of various optical surfaces. Our coatings are used in industries such as automotive, electronics, and healthcare, offering superior protection against scratches, dirt, and glare. With a team of skilled engineers and state-of-the-art facilities, Optitune Oy is able to deliver high-quality coatings that meet the specific needs of our customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#26 in Oulu

#533 in Finland

Oulu, Finland

Optitune Oy

Forward Citations = 20

12 inventors:

Ari Kärkkäinen (5 out of 21 patents)

Milja Hannu-Kuure (5 out of 9 patents)

Admir Hadzic (5 out of 8 patents)

4. Jarkko Leivo (5 out of 9 patents)

5. Henna Järvitalo (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optitune Oy. Retrieved from https://idiyas.com/company/optitune-oy

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]