- All sections
- C - Chemistrymetallurgy
- 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: 79
10-year publication summary
|
7
|
7
|
3
|
2
|
4
|
1
|
6
|
8
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3821 |
8 |
| Sekisui Chemical Co., Ltd. | 3472 |
8 |
| Kaneka Corporation | 4610 |
7 |
| Hitachi Chemical Company, Ltd. | 2335 |
5 |
| Honshu Chemical Industry Co., Ltd. | 172 |
4 |
| Nissan Chemical Industries, Ltd. | 1704 |
3 |
| JXTG Nippon Oil & Energy Corporation | 323 |
3 |
| BASF SE | 21039 |
2 |
| Toray Industries, Inc. | 7002 |
2 |
| JFE Chemical Corporation | 121 |
2 |
| JX Nippon Oil & Energy Corporation | 999 |
2 |
| Kinki University | 245 |
2 |
| Namics Corporation | 456 |
2 |
| ENEOS Corporation | 623 |
2 |
| Henkel AG & Co. KGaA | 10623 |
1 |
| JSR Corporation | 2532 |
1 |
| The Yokohama Rubber Co., Ltd. | 4085 |
1 |
| AICA Kogyo Co., Ltd. | 56 |
1 |
| Cargill, Incorporated | 2923 |
1 |
| China Petroleum & Chemical Corporation | 1913 |
1 |
| Other owners | 21 |