- All sections
- C - Chemistrymetallurgy
- 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: 183
10-year publication summary
|
8
|
11
|
19
|
15
|
9
|
4
|
10
|
11
|
10
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21339 |
38 |
| Akzo Nobel Chemicals International B.V. | 411 |
7 |
| Nouryon Chemicals International B.V. | 653 |
7 |
| Orphalan S.A. | 11 |
7 |
| Mitsubishi Gas Chemical Company, Inc. | 3663 |
5 |
| Dow Global Technologies LLC | 11106 |
4 |
| Axolabs GmbH | 14 |
4 |
| Ecolab USA Inc. | 5838 |
4 |
| Evonik Operations GmbH | 4446 |
4 |
| Biophore India Pharmaceuticals Pvt. Ltd. | 94 |
3 |
| Huntsman Petrochemical LLC | 310 |
3 |
| Nippon Soda Co., Ltd. | 884 |
3 |
| Idunn Technologies | 5 |
3 |
| Championx LLC | 660 |
3 |
| Woodford Group LLC | 5 |
3 |
| The Procter & Gamble Company | 21892 |
2 |
| Evonik Degussa GmbH | 1335 |
2 |
| FUJIFILM Corporation | 30866 |
2 |
| Union Carbide Chemicals & Plastics Technology LLC | 100 |
2 |
| Agency for Science, Technology and Research | 3786 |
2 |
| Other owners | 75 |