- 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 47/04 - Oxides
Patent holdings for IPC class C10G 47/04
Total number of patents in this class: 127
10-year publication summary
|
7
|
13
|
17
|
18
|
4
|
5
|
4
|
5
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4188 |
35 |
| Saudi Arabian Oil Company | 12446 |
12 |
| ExxonMobil Research And Engineering Company | 2659 |
7 |
| California Institute of Technology | 3936 |
7 |
| Aramco Services Company | 3750 |
5 |
| SABIC Global Technologies B.V. | 4203 |
5 |
| Albemarle Netherlands B.V. | 81 |
4 |
| Shell USA, Inc. | 1137 |
4 |
| China Petroleum & Chemical Corporation | 1783 |
3 |
| Instituto Mexicano Del Petroleo | 216 |
3 |
| ExxonMobil Technology and Engineering Company | 922 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
2 |
| ExxonMobil Chemical Patents Inc. | 4114 |
2 |
| Chevron U.S.A. Inc. | 3856 |
2 |
| Eurecat S.A. | 92 |
2 |
| Research Institute of Petroleum Processing, Sinopec | 383 |
2 |
| Advanced Energy Materials, LLC | 13 |
2 |
| Shell Oil Company | 2153 |
1 |
| ABB Lummus Global Inc. | 12 |
1 |
| China National Offshore Oil Corporation | 86 |
1 |
| Other owners | 24 |