- 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 27/04 - Refining of hydrocarbon oils, in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
Patent holdings for IPC class C10G 27/04
Total number of patents in this class: 170
10-year publication summary
|
10
|
7
|
15
|
7
|
13
|
12
|
4
|
7
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12785 |
48 |
| Aramco Services Company | 3894 |
8 |
| Uop LLC | 4210 |
6 |
| Auterra, Inc. | 41 |
6 |
| ExxonMobil Research And Engineering Company | 2597 |
5 |
| Boreskov Institute of Catalysis | 24 |
5 |
| Braskem America, Inc. | 190 |
5 |
| Indian Oil Corporation Limited | 334 |
5 |
| Dow Global Technologies LLC | 10315 |
4 |
| NOVA Chemicals (International) S.A. | 764 |
4 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 663 |
3 |
| Lyondell Chemical Technology, L.P. | 268 |
3 |
| TriStar Global Energy Solutions, Inc. | 31 |
3 |
| University of Dayton | 127 |
3 |
| Yara International ASA | 827 |
3 |
| Lummus Technology LLC | 431 |
3 |
| Ecocatalytic Inc. | 20 |
3 |
| Merichem Technologies, LLC | 62 |
3 |
| Cr3 Zymeflow, Inc. | 31 |
3 |
| Zymeflow, Inc. | 40 |
3 |
| Other owners | 44 |