- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 15/04 - Benzene
Patent holdings for IPC class C07C 15/04
Total number of patents in this class: 442
10-year publication summary
|
13
|
20
|
49
|
31
|
16
|
26
|
16
|
14
|
26
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3948 |
37 |
| Uop LLC | 4259 |
32 |
| SABIC Global Technologies B.V. | 4403 |
29 |
| BASF SE | 21087 |
17 |
| Saudi Arabian Oil Company | 13656 |
15 |
| JX Nippon Oil & Energy Corporation | 979 |
14 |
| Shell Internationale Research Maatschappij B.V. | 3545 |
13 |
| China Petroleum & Chemical Corporation | 1950 |
13 |
| Shell Oil Company | 2133 |
12 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 678 |
11 |
| Meidensha Corporation | 904 |
11 |
| Aramco Services Company | 4095 |
9 |
| Chiyoda Corporation | 399 |
7 |
| LG Chem, Ltd. | 17679 |
6 |
| Saudi Basic Industries Corporation | 545 |
6 |
| Korea Research Institute of Chemical Technology | 1413 |
6 |
| Chevron Phillips Chemical Company LP | 1851 |
5 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 264 |
5 |
| Seoul National University R&db Foundation | 3774 |
5 |
| Research Institute of Petroleum Processing, Sinopec | 369 |
4 |
| Other owners | 185 |