- 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 21/14 - Hydrocarbons
Patent holdings for IPC class C10G 21/14
Total number of patents in this class: 156
10-year publication summary
|
6
|
20
|
13
|
15
|
6
|
12
|
8
|
3
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2869 |
19 |
| Saudi Arabian Oil Company | 12683 |
15 |
| ExxonMobil Research And Engineering Company | 2607 |
8 |
| Uop LLC | 4191 |
6 |
| Aramco Services Company | 3872 |
4 |
| China University of Petroleum (Beijing) | 273 |
4 |
| ConocoPhillips Company | 1667 |
4 |
| ENI S.p.A. | 1249 |
4 |
| Total Raffinage Marketing | 154 |
4 |
| Canadian Natural Upgrading Limited | 45 |
4 |
| JX Nippon Oil & Energy Corporation | 999 |
3 |
| BASF SE | 20616 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3473 |
2 |
| Shell Oil Company | 2145 |
2 |
| Axens | 268 |
2 |
| China Petroleum & Chemical Corporation | 1834 |
2 |
| Ecopetrol S.A. | 56 |
2 |
| Green Source Holdings LLC | 10 |
2 |
| Hindustan Petroleum Corporation Limited | 208 |
2 |
| Hyundai Oilbank Co., Ltd. | 19 |
2 |
| Other owners | 63 |