- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 7/17 - Purification, separation or stabilisation of hydrocarbonsUse of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
Patent holdings for IPC class C07C 7/17
Total number of patents in this class: 29
10-year publication summary
|
2
|
1
|
1
|
0
|
9
|
0
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Linde GmbH | 1226 |
5 |
| BASF SE | 20501 |
3 |
| ExxonMobil Chemical Patents Inc. | 4099 |
3 |
| Saudi Basic Industries Corporation | 589 |
3 |
| International Business Machines Corporation | 60232 |
2 |
| Linde Aktiengesellschaft | 1547 |
2 |
| NOVA Chemicals (International) S.A. | 763 |
2 |
| ExxonMobil Research And Engineering Company | 2653 |
1 |
| Uop LLC | 4188 |
1 |
| Idemitsu Kosan Co., Ltd. | 4122 |
1 |
| Axens | 264 |
1 |
| Lyondell Chemical Technology, L.P. | 271 |
1 |
| Open Joint Stock Company ?Sibur Holding? | 4 |
1 |
| Public Joint Stock Company "SIBUR Holding" | 82 |
1 |
| SABIC Global Technologies B.V. | 4230 |
1 |
| Sulzer Management AG | 665 |
1 |
| Other owners | 0 |