- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 7/10 - Purification, separation or stabilisation of hydrocarbonsUse of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Patent holdings for IPC class C07C 7/10
Total number of patents in this class: 344
10-year publication summary
|
31
|
24
|
18
|
17
|
16
|
17
|
19
|
15
|
13
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4393 |
46 |
| ExxonMobil Chemical Patents Inc. | 3776 |
17 |
| IFP Energies Nouvelles | 3098 |
15 |
| BASF SE | 21303 |
8 |
| LG Chem, Ltd. | 17921 |
8 |
| Saudi Arabian Oil Company | 14235 |
8 |
| Dow Global Technologies LLC | 10944 |
7 |
| SABIC Global Technologies B.V. | 4597 |
7 |
| Chevron U.S.A. Inc. | 4140 |
6 |
| AMT International, Inc. | 40 |
6 |
| CPC Corporation, Taiwan | 74 |
6 |
| Lyondell Chemical Technology, L.P. | 242 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3403 |
5 |
| AgroFresh Inc | 144 |
5 |
| Amyris, Inc. | 372 |
5 |
| Lummus Technology Inc. | 287 |
5 |
| Sulzer Management AG | 712 |
5 |
| Asahi Kasei Chemicals Corporation | 553 |
4 |
| Chevron Phillips Chemical Company LP | 1861 |
4 |
| Linde Aktiengesellschaft | 1421 |
4 |
| Other owners | 167 |