- 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: 928
10-year publication summary
|
65
|
70
|
69
|
85
|
83
|
59
|
39
|
50
|
59
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4330 |
114 |
| ExxonMobil Chemical Patents Inc. | 3811 |
52 |
| SABIC Global Technologies B.V. | 4512 |
43 |
| LG Chem, Ltd. | 17883 |
34 |
| Saudi Arabian Oil Company | 13956 |
28 |
| BASF SE | 21165 |
23 |
| IFP Energies Nouvelles | 3041 |
23 |
| Linde Aktiengesellschaft | 1432 |
22 |
| Chevron Phillips Chemical Company LP | 1862 |
20 |
| Lummus Technology LLC | 476 |
16 |
| China Petroleum & Chemical Corporation | 2095 |
15 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4071 |
14 |
| Dow Global Technologies LLC | 10845 |
13 |
| Chevron U.S.A. Inc. | 4117 |
13 |
| Sulzer Management AG | 699 |
13 |
| Total Research & Technology Feluy | 441 |
13 |
| Kellogg Brown & Root LLC | 526 |
12 |
| Lummus Technology Inc. | 292 |
11 |
| Shell Internationale Research Maatschappij B.V. | 3437 |
7 |
| Neste Oyj | 803 |
7 |
| Other owners | 435 |