- All sections
- C - Chemistrymetallurgy
- C10G - Cracking hydrocarbon oilsproduction of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisationrecovery of hydrocarbon oils from oil-shale, oil-sand, or gasesrefining mixtures mainly consisting of hydrocarbonsreforming of naphthamineral waxes
- C10G 45/52 - Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing platinum group metals or compounds thereof
Patent holdings for IPC class C10G 45/52
Total number of patents in this class: 96
10-year publication summary
|
9
|
4
|
8
|
4
|
14
|
12
|
4
|
3
|
2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Research And Engineering Company | 2440 |
18 |
| Saudi Arabian Oil Company | 14110 |
12 |
| IFP Energies Nouvelles | 3094 |
8 |
| Chevron U.S.A. Inc. | 4125 |
7 |
| Shell Internationale Research Maatschappij B.V. | 3421 |
4 |
| Uop LLC | 4402 |
4 |
| Shell USA, Inc. | 1303 |
4 |
| ExxonMobil Technology and Engineering Company | 1334 |
3 |
| Topsoe A/S | 1030 |
3 |
| BASF SE | 21294 |
2 |
| Shell Oil Company | 2076 |
2 |
| Showa Denko K.K. | 2079 |
2 |
| Axens | 296 |
2 |
| Nanjing Chemrun Co, Ltd. | 5 |
2 |
| Dow Global Technologies LLC | 10913 |
1 |
| Albemarle Europe SPRL | 25 |
1 |
| China Petroleum & Chemical Corporation | 2136 |
1 |
| Compañia Española de Petroleos, S.A.U. | 24 |
1 |
| Hindustan Petroleum Corporation Limited | 225 |
1 |
| IFP | 142 |
1 |
| Other owners | 17 |