- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 211/13 - Amines containing three or more amino groups bound to the carbon skeleton
Patent holdings for IPC class C07C 211/13
Total number of patents in this class: 50
10-year publication summary
|
5
|
5
|
4
|
5
|
5
|
3
|
4
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20403 |
5 |
| Axolabs GmbH | 15 |
4 |
| Ecolab USA Inc. | 5338 |
4 |
| Pathologica LLC | 20 |
3 |
| The Board of Trustees of the University of Illinois | 2666 |
2 |
| Ascend Performance Materials Operations LLC | 275 |
2 |
| PfP Technology, LLC. | 7 |
2 |
| Philera New Zealand Limited | 10 |
2 |
| The University Court of the University of Edinburgh | 466 |
2 |
| Championx LLC | 441 |
2 |
| Canon Inc. | 38114 |
1 |
| FUJIFILM Corporation | 28555 |
1 |
| Applied Materials, Inc. | 17720 |
1 |
| Massachusetts Institute of Technology | 9912 |
1 |
| California Institute of Technology | 3934 |
1 |
| Angus Chemical Company | 105 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2062 |
1 |
| Atotech Deutschland GmbH | 566 |
1 |
| Cecalc | 3 |
1 |
| Johnson Matthey Public Limited Company | 1851 |
1 |
| Other owners | 12 |