- 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
|
8
|
13
|
8
|
11
|
8
|
4
|
3
|
4
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 3098 |
13 |
| ExxonMobil Chemical Patents Inc. | 3776 |
11 |
| SABIC Global Technologies B.V. | 4597 |
7 |
| Uop LLC | 4393 |
6 |
| Lummus Technology Inc. | 287 |
5 |
| BASF SE | 21303 |
4 |
| Chevron U.S.A. Inc. | 4140 |
3 |
| Chevron Phillips Chemical Company LP | 1861 |
3 |
| Johnson Matthey Davy Technologies Limited | 519 |
3 |
| SK Innovation Co., Ltd. | 1483 |
3 |
| Lummus Technology LLC | 487 |
3 |
| SK Geo Centric Co., Ltd. | 276 |
3 |
| Evonik Oxeno GmbH & Co. KG | 371 |
3 |
| Centre National de La Recherche Scientifique | 11023 |
2 |
| Evonik Oxeno GmbH | 55 |
2 |
| Saudi Basic Industries Corporation | 524 |
2 |
| Clariant International Ltd. | 893 |
2 |
| Johnson Matthey Public Limited Company | 1768 |
2 |
| PetroChina Company Limited | 880 |
2 |
| Rhodia Operations | 1494 |
2 |
| Other owners | 48 |