- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 2/34 - Metal-hydrocarbon complexes
Patent holdings for IPC class C07C 2/34
Total number of patents in this class: 147
10-year publication summary
|
5
|
6
|
13
|
7
|
7
|
21
|
12
|
13
|
10
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3822 |
21 |
| Shell Internationale Research Maatschappij B.V. | 3456 |
17 |
| Chevron Phillips Chemical Company LP | 1853 |
15 |
| Shell Oil Company | 2091 |
11 |
| Idemitsu Kosan Co., Ltd. | 4213 |
7 |
| Chevron U.S.A. Inc. | 4094 |
6 |
| LG Chem, Ltd. | 17846 |
5 |
| Sumitomo Chemical Company, Limited | 9055 |
5 |
| Shell USA, Inc. | 1288 |
5 |
| SABIC Global Technologies B.V. | 4491 |
4 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 294 |
3 |
| China Petroleum & Chemical Corporation | 2064 |
3 |
| IFP Energies Nouvelles | 3035 |
3 |
| Saudi Arabian Oil Company | 13948 |
3 |
| SK Innovation Co., Ltd. | 1475 |
3 |
| Hanwha TotalEnergies Petrochemical Co., Ltd. | 76 |
3 |
| ExxonMobil Research And Engineering Company | 2465 |
2 |
| Ecole Superieure de Chimie Physique Electronique de Lyon | 91 |
2 |
| King Fahd University of Petroleum and Minerals | 1496 |
2 |
| Korea Research Institute of Chemical Technology | 1445 |
2 |
| Other owners | 25 |