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USPTO Patent Rankings Data through Dec 31, 2025
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Seppo Mikkonen — 5 Patents

Google: 4 patents #6,467 of 22,993Top 30%
FOFortum Oyj: 1 patents #12 of 46Top 30%
Porvoo, FI: #62 of 281 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Seppo Mikkonen has been granted 5 US patents while listed as an inventor at Google. The first was granted in 2007 and the most recent in July 2022. Seppo Mikkonen ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Seppo Mikkonen in Porvoo, FI.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11384290 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen +1 more 2022-07-12
10941349 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen +1 more 2021-03-09
10723955 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen +1 more 2020-07-28
8187344 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen +1 more 2012-05-29
7279018 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen +1 more 2007-10-09