- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 14/073 - Amines
Patent holdings for IPC class C08G 14/073
Total number of patents in this class: 74
10-year publication summary
|
7
|
7
|
4
|
2
|
4
|
1
|
6
|
8
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3308 |
9 |
| DIC Corporation | 3669 |
8 |
| Kaneka Corporation | 4498 |
6 |
| Hitachi Chemical Company, Ltd. | 2387 |
5 |
| Honshu Chemical Industry Co., Ltd. | 156 |
4 |
| Nissan Chemical Industries, Ltd. | 1757 |
3 |
| JXTG Nippon Oil & Energy Corporation | 324 |
3 |
| BASF SE | 20432 |
2 |
| Toray Industries, Inc. | 6855 |
2 |
| JFE Chemical Corporation | 118 |
2 |
| JX Nippon Oil & Energy Corporation | 1010 |
2 |
| Kinki University | 235 |
2 |
| Namics Corporation | 422 |
2 |
| ENEOS Corporation | 584 |
2 |
| Henkel AG & Co. KGaA | 10351 |
1 |
| The Yokohama Rubber Co., Ltd. | 3961 |
1 |
| AICA Kogyo Co., Ltd. | 56 |
1 |
| Cargill, Incorporated | 2894 |
1 |
| China Petroleum & Chemical Corporation | 1783 |
1 |
| Harima Chemicals, Inc. | 204 |
1 |
| Other owners | 16 |