- All sections
- C - Chemistry; metallurgy
- C10G - Cracking hydrocarbon oils; production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation; recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; refining mixtures mainly consisting of hydrocarbons; reforming of naphtha; mineral waxes
- C10G 69/04 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of catalytic cracking in the absence of hydrogen
Patent holdings for IPC class C10G 69/04
Total number of patents in this class: 488
10-year publication summary
|
39
|
23
|
27
|
19
|
34
|
32
|
50
|
41
|
26
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 11322 |
84 |
| SABIC Global Technologies B.V. | 4044 |
38 |
| Uop LLC | 4083 |
36 |
| ExxonMobil Research And Engineering Company | 2830 |
28 |
| IFP Energies Nouvelles | 2717 |
27 |
| Aramco Services Company | 3504 |
26 |
| China Petroleum & Chemical Corporation | 1623 |
24 |
| Research Institute of Petroleum Processing, Sinopec | 387 |
23 |
| Saudi Basic Industries Corporation | 625 |
20 |
| Neste Oyj | 686 |
12 |
| JX Nippon Oil & Energy Corporation | 1019 |
11 |
| Marathon Petroleum Company LP | 300 |
11 |
| Chevron U.S.A. Inc. | 3774 |
10 |
| ExxonMobil Chemical Patents Inc. | 4286 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
7 |
| SK Innovation Co., Ltd. | 1015 |
7 |
| Chiyoda Corporation | 363 |
6 |
| ExxonMobil Technology and Engineering Company | 676 |
6 |
| Totalenergies Onetech | 536 |
5 |
| Shell Oil Company | 2196 |
4 |
| Other owners | 94 |