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Ulla Kiiski — 34 Patents

Google: 33 patents #449 of 22,993Top 2%
FOFortum Oyj: 1 patents #12 of 46Top 30%
Espoo, FI: #66 of 3,227 inventorsTop 3%
Overall (All Time): #100,737 of 4,157,543Top 3%
34 Patents All Time
Ulla Kiiski has been granted 34 US patents while listed as an inventor at Google. The first was granted in 2007 and the most recent in June 2025. Ulla Kiiski ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list Ulla Kiiski in Espoo, FI.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
12331254 Method for producing renewable fuels Teemu SARJOVAARA, Riikka-Mari HAARA, Merja KOUVA, Jesse VILJA 2025-06-17
12139678 Renewable hydrocarbon composition having good cetane number and good cold properties Markku KURONEN, Jenni Nortio, Anne Ruonakangas 2024-11-12
12122971 Octane enhanced intermediate hydrocarbon composition Juha Keskiväli, Anna Karvo 2024-10-22
12110462 Fuel compositions with enhanced cold properties and methods of making the same Markku KURONEN 2024-10-08
12098339 Diesel fuel composition Jenni Nortio, Markku KURONEN 2024-09-24
12060529 Marine fuel blend Merja KOUVA, Markku KURONEN, Jenni Nortio 2024-08-13
12037556 Diesel fuel composition and a method for producing a diesel fuel composition Markku KURONEN, Jenni Nortio 2024-07-16
11965137 Gasoline composition with octane synergy Anna Karvo, Terhi KOLEHMAINEN 2024-04-23
11795408 Fuel compositions with enhanced cold properties and methods of making the same Markku KURONEN 2023-10-24
11773339 Preparation of an aviation fuel composition Jenni Nortio, Kati Sandberg 2023-10-03
11718800 Method to prepare an aviation fuel component Salla Likander, Kati Sandberg, Pirjo SAIKKONEN 2023-08-08
11692148 Preparation of a fuel blend Jenni Nortio, Pirjo SAIKKONEN 2023-07-04
11667859 Renewable hydrocarbon composition having good cetane number and good cold properties Markku KURONEN, Jenni Nortio, Anne Ruonakangas 2023-06-06
11613718 Fuel composition and method for producing a fuel composition Markku KURONEN, Jenni Nortio, Kati Sandberg 2023-03-28
11566193 Aviation fuel composition Kati Sandberg 2023-01-31
11560525 Diesel fuel composition Merja KOUVA, Kalle Lehto, Markku KURONEN, Marja Tiitta 2023-01-24
11485924 Method for manufacturing a fuel component Markku KURONEN, Jenni Nortio 2022-11-01
11401477 Fuel blend comprising a mixture of aryl ethers Maija Rouhiainen, Marja Tiitta 2022-08-02
11384290 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Jouko Nikkonen, Seppo Mikkonen +1 more 2022-07-12
11377608 Preparation of an aviation fuel composition Jenni Nortio, Kati Sandberg 2022-07-05
11370985 Multicomponent diesel composition Markku KURONEN, Kalle Lehto, Tuukka Hartikka 2022-06-28
11319500 Multicomponent diesel composition Markku KURONEN, Kalle Lehto, Tuukka Hartikka 2022-05-03
11306265 Fuel compositions with enhanced cold properties and methods of making the same Markku KURONEN 2022-04-19
11254884 Fuel comprising ketone(s) Maija Rouhiainen, Jukka Myllyoja, Esko Karvinen, Pia Bergström 2022-02-22
11203728 Fuel composition and method for producing a fuel composition Markku KURONEN, Jenni Nortio, Kati Sandberg 2021-12-21

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