Renewable marine fuel and method of production
US-12516259-B2 · Jan 6, 2026 · US
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Andersen Stefan patents
Andersen Stefan is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Andersen Stefan |
| Total patents | 12 |
| First publication | Aug 20, 2015 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for operating sulfided hydroprocessing catalyst
US-12378480-B2 · Aug 5, 2025 · US
Renewable marine fuel and method of production
US-2025145900-A1 · May 8, 2025 · US
Process for hydrotreating a liquid oil feedstock
US-2025084316-A1 · Mar 13, 2025 · US
Process for stabilization of reactive liquid feedstock
US-2024409818-A1 · Dec 12, 2024 · US
Hydroprocessing with increased recycle gas purity
US-2024228889-A1 · Jul 11, 2024 · US
Process for operating sulfided hydroprocessing catalyst
US-2024026232-A1 · Jan 25, 2024 · US
Method for fractionation of hydrocarbons
US-2021324275-A1 · Oct 21, 2021 · US
Process for conversion of a hydrocarbon stream
US-10072222-B2 · Sep 11, 2018 · US
Process for conversion of a hydrocarbon stream
US-2017267938-A1 · Sep 21, 2017 · US
Recent patents
Latest publications not already listed above.
Method for starting-up a gas to liquid process
US-9464237-B2 · Oct 11, 2016 · US
Method for starting-up a gas to liquid process
US-2015232763-A1 · Aug 20, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Topsoe As | 7 |
| Haldor Topsoe As | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10G2300/4081 | 6 |
| C10G3/50 | 5 |
| C10G2300/4012 | 4 |
| C10G3/42 | 4 |
| C10G2/30 | 4 |