- 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 69/02 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
Patent holdings for IPC class C10G 69/02
Total number of patents in this class: 282
10-year publication summary
|
24
|
20
|
11
|
28
|
14
|
18
|
15
|
23
|
29
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2659 |
37 |
| Uop LLC | 4188 |
29 |
| Saudi Arabian Oil Company | 12446 |
26 |
| Magema Technology, LLC | 37 |
25 |
| SK Innovation Co., Ltd. | 1217 |
15 |
| SK Geo Centric Co., Ltd. | 291 |
14 |
| SABIC Global Technologies B.V. | 4203 |
13 |
| Chevron U.S.A. Inc. | 3856 |
12 |
| Saudi Basic Industries Corporation | 590 |
8 |
| IFP Energies Nouvelles | 2829 |
6 |
| Neste Oyj | 727 |
6 |
| Topsoe A/S | 829 |
6 |
| Duke Technologies, LLC | 29 |
5 |
| ExxonMobil Chemical Patents Inc. | 4114 |
4 |
| Aramco Services Company | 3750 |
4 |
| China Petroleum & Chemical Corporation | 1783 |
4 |
| ExxonMobil Technology and Engineering Company | 922 |
4 |
| PetroChina Company Limited | 579 |
3 |
| Petroleo Brasileiro S.A. - Petrobras | 782 |
3 |
| Wilmar Trading Pte. Ltd. | 131 |
3 |
| Other owners | 55 |