- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 7/00 - Purification, separation or stabilisation of hydrocarbonsUse of additives
Patent holdings for IPC class C07C 7/00
Total number of patents in this class: 916
10-year publication summary
|
74
|
65
|
66
|
64
|
79
|
83
|
55
|
38
|
47
|
45
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4249 |
115 |
| ExxonMobil Chemical Patents Inc. | 3977 |
59 |
| SABIC Global Technologies B.V. | 4366 |
41 |
| LG Chem, Ltd. | 17656 |
34 |
| Saudi Arabian Oil Company | 13372 |
27 |
| Linde Aktiengesellschaft | 1496 |
24 |
| IFP Energies Nouvelles | 2957 |
23 |
| BASF SE | 20991 |
21 |
| Chevron Phillips Chemical Company LP | 1829 |
20 |
| Lummus Technology LLC | 447 |
18 |
| China Petroleum & Chemical Corporation | 1909 |
14 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4001 |
14 |
| Chevron U.S.A. Inc. | 3992 |
13 |
| Lummus Technology Inc. | 307 |
13 |
| Sulzer Management AG | 677 |
13 |
| Total Research & Technology Feluy | 446 |
13 |
| Dow Global Technologies LLC | 10413 |
12 |
| Kellogg Brown & Root LLC | 515 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3553 |
7 |
| Neste Oyj | 780 |
7 |
| Other owners | 416 |