- 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 49/04 - 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 containing nickel, cobalt, chromium, molybdenum, or tungsten metals, or compounds thereof
Patent holdings for IPC class C10G 49/04
Total number of patents in this class: 228
10-year publication summary
|
10
|
15
|
10
|
8
|
11
|
16
|
27
|
10
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2942 |
30 |
| Chevron U.S.A. Inc. | 3939 |
21 |
| Saudi Arabian Oil Company | 12911 |
18 |
| Uop LLC | 4240 |
11 |
| ExxonMobil Research And Engineering Company | 2589 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3553 |
8 |
| Abundia Biomass-to-liquids Limited | 21 |
8 |
| Aramco Services Company | 3927 |
6 |
| King Fahd University of Petroleum and Minerals | 1160 |
6 |
| Shell USA, Inc. | 1207 |
6 |
| ENI S.p.A. | 1257 |
5 |
| SABIC Global Technologies B.V. | 4318 |
5 |
| Total Raffinage Marketing | 154 |
5 |
| Shell Oil Company | 2141 |
4 |
| Instituto Mexicano Del Petroleo | 221 |
4 |
| SK Innovation Co., Ltd. | 1319 |
4 |
| Stora Enso Oyj | 1632 |
4 |
| Ketjen Netherlands B.V. | 23 |
4 |
| Petroraza SAS | 13 |
3 |
| BASF Corporation | 1717 |
2 |
| Other owners | 65 |