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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#8 in Oulunsalo
#1,503 in Finland
Proventia Emission Control Oy
Forward Citations = 4
2 inventors:
Proventia Emission Control Oy
EPO Patents = 4
Forward Citations = 4
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2 inventors (with patents filed for the assignee):
Tuomas Tyni (1 out of 7 patents)
Jukka Kurikka (1 out of 6 patents)
Juha Karhu (2 patents)
4. Aulis Vakkilainen (1 patent)
5. Arno Amberla (2 patents)
6. Kai Ylimäki (0 patent)
7. Jari Lotvonen (0 patent)
8. Toni Tikkinen (0 patent)
9. Markku Sipilä (0 patent)
10. Pertti Sipilä (0 patent)
11. Markku Hakkarainen (0 patent)
12. Ilkka Kuusiniva (0 patent)
13. Jaakko Kurikka (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Proventia Emission Control Oy. Retrieved from https://idiyas.com/company/proventia-emission-control-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]
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]
4 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]