- 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 21/22 - Compounds containing sulfur, selenium, or tellurium
Patent holdings for IPC class C10G 21/22
Total number of patents in this class: 47
10-year publication summary
|
2
|
1
|
6
|
2
|
3
|
3
|
2
|
0
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12808 |
16 |
| Aramco Services Company | 3897 |
7 |
| Uop LLC | 4208 |
2 |
| Chevron U.S.A. Inc. | 3914 |
2 |
| Petroliam Nasional Berhad (petronas) | 320 |
2 |
| Refiniti Limited | 3 |
2 |
| General Electric Company | 13816 |
1 |
| China Petroleum & Chemical Corporation | 1861 |
1 |
| China Research Institute of Petroleum Processing, Sinopec | 1 |
1 |
| China University of Petroleum (Beijing) | 277 |
1 |
| ConocoPhillips Company | 1670 |
1 |
| Ecolab USA Inc. | 5439 |
1 |
| Envirollea Inc. | 23 |
1 |
| Instituto Mexicano Del Petroleo | 218 |
1 |
| SABIC Global Technologies B.V. | 4273 |
1 |
| Sulzer Management AG | 656 |
1 |
| Total SA | 495 |
1 |
| Orgkhim Biochemical Holding Management Company, Joint Stock Company (orgkhim BCH Management Company, Jsc) | 1 |
1 |
| Zakrytoe Aktsionernoe Obschestvo "torgoviy Dom "orgkhim" | 1 |
1 |
| Hebei Refining Technologies Company Limited | 2 |
1 |
| Other owners | 2 |