- 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 65/16 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only including only refining steps
Patent holdings for IPC class C10G 65/16
Total number of patents in this class: 87
10-year publication summary
|
6
|
4
|
14
|
10
|
5
|
2
|
6
|
4
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magema Technology, LLC | 39 |
25 |
| Saudi Arabian Oil Company | 14248 |
10 |
| Shell Internationale Research Maatschappij B.V. | 3398 |
8 |
| IFP Energies Nouvelles | 3095 |
4 |
| Mawetal LLC | 39 |
4 |
| Shell USA, Inc. | 1321 |
4 |
| Shell Oil Company | 2067 |
3 |
| Uop LLC | 4393 |
3 |
| ENI S.p.A. | 1308 |
3 |
| SABIC Global Technologies B.V. | 4599 |
3 |
| Aramco Services Company | 4196 |
2 |
| Catalytic Distillation Technologies | 103 |
2 |
| Indian Oil Corporation Limited | 337 |
2 |
| UPM-Kymmene Oyj | 51 |
2 |
| Mag{tilde over (e)}mã Technology LLC | 2 |
2 |
| Topsoe A/S | 1049 |
2 |
| ExxonMobil Research And Engineering Company | 2407 |
1 |
| China Petroleum & Chemical Corporation | 2154 |
1 |
| Neste Oyj | 796 |
1 |
| Nippon Oil Corporation | 166 |
1 |
| Other owners | 4 |