- 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: 533
10-year publication summary
|
23
|
27
|
19
|
34
|
32
|
51
|
43
|
26
|
56
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12446 |
96 |
| SABIC Global Technologies B.V. | 4203 |
43 |
| Uop LLC | 4188 |
38 |
| Aramco Services Company | 3750 |
36 |
| IFP Energies Nouvelles | 2829 |
28 |
| ExxonMobil Research And Engineering Company | 2659 |
26 |
| China Petroleum & Chemical Corporation | 1783 |
25 |
| Research Institute of Petroleum Processing, Sinopec | 383 |
24 |
| Saudi Basic Industries Corporation | 590 |
20 |
| Neste Oyj | 727 |
14 |
| Marathon Petroleum Company LP | 334 |
12 |
| Chevron U.S.A. Inc. | 3856 |
10 |
| ExxonMobil Chemical Patents Inc. | 4114 |
9 |
| JX Nippon Oil & Energy Corporation | 1010 |
9 |
| SK Innovation Co., Ltd. | 1217 |
9 |
| Totalenergies Onetech | 1116 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
7 |
| ExxonMobil Technology and Engineering Company | 922 |
6 |
| Chiyoda Corporation | 384 |
5 |
| Shell Oil Company | 2153 |
4 |
| Other owners | 103 |