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USPTO Patent Rankings Data through Dec 31, 2025
KJ

Kari Jansson — 5 Patents

Google: 4 patents #6,467 of 22,993Top 30%
FOFortum Oil & Gas Oy: 1 patents #7 of 39Top 20%
Helsinki, FI: #748 of 3,940 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kari Jansson has been granted 5 US patents while listed as an inventor at Google. The first was granted in 2001 and the most recent in May 2024. Kari Jansson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kari Jansson in Helsinki, FI.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11981869 Purification of recycled and renewable organic material Blanka TOUKONIITTY, Ville PAASIKALLIO, Jukka-Pekka PASANEN, Jouni Touronen, Meri Hovi +8 more 2024-05-14
11655422 Purification of recycled and renewable organic material Jouni Touronen, Meri Hovi, Antti Pasanen, Salla Likander, Sami Toppinen +5 more 2023-05-23
11499104 Purification of recycled and renewable organic material Blanka TOUKONIITTY, Ville PAASIKALLIO, Jukka-Pekka PASANEN, Jouni Touronen, Meri Hovi +7 more 2022-11-15
11427782 Purification of recycled and renewable organic material Blanka TOUKONIITTY, Ville PAASIKALLIO, Jukka-Pekka PASANEN, Jouni Touronen, Meri Hovi +7 more 2022-08-30
6214967 Process for the polymerization of lactide Jukka Koskinen, Johan-Fredrik Selin 2001-04-10