- All sections
- C - Chemistrymetallurgy
- C10G - Cracking hydrocarbon oilsproduction of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisationrecovery of hydrocarbon oils from oil-shale, oil-sand, or gasesrefining mixtures mainly consisting of hydrocarbonsreforming of naphthamineral waxes
- C10G 45/48 - Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
Patent holdings for IPC class C10G 45/48
Total number of patents in this class: 108
10-year publication summary
|
9
|
5
|
9
|
7
|
12
|
7
|
4
|
7
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 3006 |
34 |
| Topsoe A/S | 985 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3504 |
4 |
| Haldor Topsøe A/S | 640 |
4 |
| Shell USA, Inc. | 1275 |
4 |
| Shell Oil Company | 2114 |
3 |
| Chevron U.S.A. Inc. | 4048 |
3 |
| SK Innovation Co., Ltd. | 1401 |
3 |
| BASF SE | 21134 |
2 |
| Aramco Services Company | 4157 |
2 |
| Axens | 292 |
2 |
| China Petroleum & Chemical Corporation | 1997 |
2 |
| Klaus Dahleke KG | 5 |
2 |
| Phillips 66 Company | 1055 |
2 |
| Saudi Arabian Oil Company | 13857 |
2 |
| Total Marketing Services | 448 |
2 |
| Total Raffinage Marketing | 153 |
2 |
| Nanjing Chemrun Co, Ltd. | 4 |
2 |
| Refining Technology Solutions, LLC | 34 |
2 |
| Klaus Dahleke GmbH & Co. KG | 13 |
2 |
| Other owners | 24 |