- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 211/14 - Amines containing amino groups bound to at least two aminoalkyl groups, e.g. diethylenetriamines
Patent holdings for IPC class C07C 211/14
Total number of patents in this class: 172
10-year publication summary
|
14
|
8
|
11
|
19
|
15
|
8
|
4
|
10
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20432 |
39 |
| Akzo Nobel Chemicals International B.V. | 480 |
7 |
| Nouryon Chemicals International B.V. | 598 |
7 |
| Evonik Operations GmbH | 4021 |
5 |
| Dow Global Technologies LLC | 10156 |
4 |
| Axolabs GmbH | 15 |
4 |
| Ecolab USA Inc. | 5341 |
4 |
| Idunn Technologies | 6 |
4 |
| Orphalan S.A. | 6 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
3 |
| Nippon Soda Co., Ltd. | 883 |
3 |
| Championx LLC | 440 |
3 |
| The Procter & Gamble Company | 22146 |
2 |
| Evonik Degussa GmbH | 1557 |
2 |
| BASF AG | 750 |
2 |
| Union Carbide Chemicals & Plastics Technology LLC | 103 |
2 |
| Agency for Science, Technology and Research | 3561 |
2 |
| Albemarle Corporation | 511 |
2 |
| Biophore India Pharmaceuticals Pvt. Ltd. | 73 |
2 |
| Curza Global, LLC | 29 |
2 |
| Other owners | 69 |