- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 15/24 - Polycyclic condensed hydrocarbons containing two rings
Patent holdings for IPC class C07C 15/24
Total number of patents in this class: 125
10-year publication summary
|
6
|
3
|
8
|
5
|
5
|
4
|
15
|
8
|
7
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17636 |
10 |
| Meidensha Corporation | 892 |
5 |
| ExxonMobil Chemical Patents Inc. | 3977 |
4 |
| ChemoCentryx, Inc. | 385 |
4 |
| Korea Research Institute of Chemical Technology | 1397 |
4 |
| Idemitsu Kosan Co., Ltd. | 4228 |
3 |
| National University Corporation Hokkaido University | 1344 |
3 |
| Pengchen New Material Technology Co., Ltd. | 54 |
3 |
| Sato Planning Co., Ltd. | 4 |
3 |
| Sinochem Hebei Fuheng Co., Ltd | 4 |
3 |
| Samsung Display Co., Ltd. | 35017 |
2 |
| BASF SE | 20967 |
2 |
| E. I. du Pont de Nemours and Company | 4026 |
2 |
| Merck Patent GmbH | 5814 |
2 |
| Ricoh Company, Ltd. | 13279 |
2 |
| Wako Pure Chemical Industries, Ltd. | 132 |
2 |
| The Chemours Company Fc, LLC | 1245 |
2 |
| Duk San Neolux Co., Ltd. | 655 |
2 |
| Ecolab USA Inc. | 5507 |
2 |
| Hodogaya Chemical Co., Ltd. | 434 |
2 |
| Other owners | 63 |