Black Donuts Engineering Oy is a Finnish company specializing in advanced tire technology and engineering solutions. The organization focuses on developing innovative tire designs and manufacturing processes, leveraging expertise in materials science and engineering. With a commitment to sustainability and performance, Black Donuts aims to enhance the efficiency and safety of tire products in the automotive industry. The company operates within a global context, collaborating with various stakeholders to drive advancements in tire technology.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

27 Patents

#1 in Pirkkala

#133 in Finland

#24,034 in the World

Pirkkala, Finland

Black Donuts Engineering Oy

Forward Citations = 663

5 inventors:

Henri Sakari Kossi (26 out of 48 patents)

Jouni Juhani Raatikainen (26 out of 44 patents)

Mikko Valtteri Sironen (13 out of 15 patents)

4. Mikko Tapani Väänänen (11 out of 12 patents)

5. Marko Christer Johannes Ylitolva (10 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Black Donuts Engineering Oy. Retrieved from https://idiyas.com/company/black-donuts-engineering-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]

1 patent (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]