- 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 49/02 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or characterised by the catalyst used
Patent holdings for IPC class C10G 49/02
Total number of patents in this class: 153
10-year publication summary
|
5
|
3
|
2
|
11
|
5
|
9
|
3
|
13
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lummus Technology LLC | 462 |
16 |
| Chevron Lummus Global, LLC | 34 |
13 |
| Saudi Aramco Technologies Company | 110 |
13 |
| Saudi Arabian Oil Company | 13857 |
12 |
| Aramco Services Company | 4157 |
10 |
| Chevron U.S.A. Inc. | 4048 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3504 |
4 |
| BASF Corporation | 1695 |
4 |
| Uop LLC | 4273 |
4 |
| IFP Energies Nouvelles | 3006 |
3 |
| REG Synthetic Fuels, LLC | 71 |
3 |
| SABIC Global Technologies B.V. | 4451 |
3 |
| Total Raffinage Marketing | 153 |
3 |
| Pc-cups Ltd. | 10 |
3 |
| Shell USA, Inc. | 1275 |
3 |
| ExxonMobil Research And Engineering Company | 2497 |
2 |
| Shell Oil Company | 2114 |
2 |
| ExxonMobil Chemical Patents Inc. | 3887 |
2 |
| Japan Cooperation Center, Petroleum | 39 |
2 |
| JGC Catalysts and Chemicals Ltd. | 255 |
2 |
| Other owners | 44 |