- 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 65/18 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only including only cracking steps
Patent holdings for IPC class C10G 65/18
Total number of patents in this class: 53
10-year publication summary
|
7
|
7
|
1
|
5
|
6
|
5
|
1
|
1
|
0
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4375 |
19 |
| Saudi Arabian Oil Company | 13442 |
11 |
| Uop LLC | 4247 |
9 |
| Saudi Basic Industries Corporation | 552 |
4 |
| Chevron U.S.A. Inc. | 4010 |
3 |
| Lummus Technology Inc. | 306 |
2 |
| ExxonMobil Chemical Patents Inc. | 3970 |
1 |
| Aramco Services Company | 4042 |
1 |
| China Petroleum & Chemical Corporation | 1921 |
1 |
| Hindustan Petroleum Corporation Limited | 222 |
1 |
| Sinopec Research Institute of Petroleum Processing Co., Ltd. | 104 |
1 |
| Other owners | 0 |