- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 7/163 - Purification, separation or stabilisation of hydrocarbonsUse of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
Patent holdings for IPC class C07C 7/163
Total number of patents in this class: 129
10-year publication summary
|
15
|
8
|
13
|
8
|
10
|
8
|
4
|
3
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2948 |
13 |
| ExxonMobil Chemical Patents Inc. | 3977 |
11 |
| Uop LLC | 4242 |
7 |
| SABIC Global Technologies B.V. | 4359 |
6 |
| Lummus Technology Inc. | 307 |
5 |
| BASF SE | 20961 |
4 |
| Chevron U.S.A. Inc. | 3981 |
3 |
| Chevron Phillips Chemical Company LP | 1828 |
3 |
| Johnson Matthey Davy Technologies Limited | 281 |
3 |
| Lummus Technology LLC | 442 |
3 |
| Evonik Oxeno GmbH & Co. KG | 331 |
3 |
| Centre National de La Recherche Scientifique | 10498 |
2 |
| Evonik Oxeno GmbH | 60 |
2 |
| Saudi Basic Industries Corporation | 552 |
2 |
| Clariant International Ltd. | 931 |
2 |
| Johnson Matthey Public Limited Company | 1866 |
2 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1785 |
2 |
| PetroChina Company Limited | 710 |
2 |
| Rhodia Operations | 1586 |
2 |
| Saudi Arabian Oil Company | 13316 |
2 |
| Other owners | 50 |