- 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 45/00 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
Patent holdings for IPC class C10G 45/00
Total number of patents in this class: 825
10-year publication summary
|
56
|
57
|
60
|
62
|
39
|
34
|
27
|
12
|
29
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12404 |
81 |
| Uop LLC | 4187 |
68 |
| ExxonMobil Research And Engineering Company | 2675 |
57 |
| IFP Energies Nouvelles | 2818 |
39 |
| Chevron U.S.A. Inc. | 3847 |
27 |
| SABIC Global Technologies B.V. | 4193 |
21 |
| Shell Internationale Research Maatschappij B.V. | 3721 |
19 |
| ExxonMobil Chemical Patents Inc. | 4117 |
17 |
| Neste Oyj | 725 |
15 |
| Wilmar Trading Pte. Ltd. | 131 |
15 |
| Aramco Services Company | 3740 |
12 |
| China Petroleum & Chemical Corporation | 1774 |
12 |
| ENI S.p.A. | 1251 |
12 |
| Totalenergies Onetech | 1103 |
12 |
| Iogen Corporation | 142 |
11 |
| Shell USA, Inc. | 1134 |
9 |
| Shell Oil Company | 2155 |
8 |
| Saudi Basic Industries Corporation | 591 |
8 |
| Cosmo Oil Co., Ltd. | 217 |
8 |
| JX Nippon Oil & Energy Corporation | 1010 |
8 |
| Other owners | 366 |