Inventor
TOPPINEN SAMI
FI17 patents
⚠️ This page may combine multiple inventors who share the name “TOPPINEN SAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NESTE OYJ
13 patentsUS11427782B2Aug 30, 2022
Purification of recycled and renewable organic material
NESTE OYJ7 citations82
US11981869B2May 14, 2024
Purification of recycled and renewable organic material
NESTE OYJ2 citations69
US11162033B2Nov 2, 2021
Production of renewable base oil and diesel by pre-fractionation of fatty acids
NESTE OYJ0 citations60
US12577473B2Mar 17, 2026
Purification of recycled and renewable organic material
NESTE OYJ0 citations59
US11655422B2May 23, 2023
Purification of recycled and renewable organic material
NESTE OYJ0 citations59
US11142701B2Oct 12, 2021
Process for the production of renewable base oil, diesel and naphtha
NESTE OYJ0 citations59
US12359145B2Jul 15, 2025
Method for treating lipid materials
NESTE OYJ0 citations58
US10968398B2Apr 6, 2021
Method for producing ketones for fuel and oil applications
NESTE OYJ0 citations58
US9914714B2Mar 13, 2018
Selective process for conversion of levulinic acid to gammavalerolactone
NESTE OYJ0 citations50
US11499104B2Nov 15, 2022
Purification of recycled and renewable organic material
NESTE OYJ0 citations49
US12102945B2Oct 1, 2024
Apparatus and method for heat treating a feedstock comprising a lipid material
NESTE OYJ0 citations43
US12370508B2Jul 29, 2025
Fluid mixer and a method for mixing fluids
NESTE OYJ0 citations40
US10793789B2Oct 6, 2020
Process and apparatus for hydrogenation
NESTE OYJ0 citations31