- 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 21/30 - Controlling or regulating
Patent holdings for IPC class C10G 21/30
Total number of patents in this class: 56
10-year publication summary
|
4
|
6
|
5
|
7
|
4
|
3
|
2
|
3
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Anschutz Exploration Corporation | 11 |
10 |
| IFP Energies Nouvelles | 2933 |
6 |
| Uop LLC | 4244 |
4 |
| Saudi Arabian Oil Company | 13185 |
4 |
| Fort Hills Energy L.P. | 85 |
3 |
| ExxonMobil Research And Engineering Company | 2572 |
2 |
| ExxonMobil Upstream Research Company | 2397 |
2 |
| Indian Oil Corporation Limited | 334 |
2 |
| Lummus Technology Inc. | 306 |
2 |
| SunCor Energy Inc. | 736 |
2 |
| University of Dayton Research Institute | 9 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
1 |
| ExxonMobil Chemical Patents Inc. | 3977 |
1 |
| Aramco Services Company | 3976 |
1 |
| BP Corporation North America Inc. | 744 |
1 |
| Cameron Solutions, Inc. | 66 |
1 |
| China Petroleum & Chemical Corporation | 1908 |
1 |
| Metal Industries Research and Development Centre | 15 |
1 |
| Nexen Energy ULC | 43 |
1 |
| Petroleo Brasileiro S.A. - Petrobras | 849 |
1 |
| Other owners | 8 |