- All sections
- C - Chemistrymetallurgy
- 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
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5
|
3
|
4
|
5
|
5
|
3
|
4
|
0
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21083 |
5 |
| Axolabs GmbH | 15 |
4 |
| Ecolab USA Inc. | 5578 |
4 |
| Pathologica LLC | 14 |
3 |
| The Board of Trustees of the University of Illinois | 2714 |
2 |
| Ascend Performance Materials Operations LLC | 276 |
2 |
| Dr. Falk Pharma GmbH | 173 |
2 |
| PfP Technology, LLC. | 7 |
2 |
| Championx LLC | 546 |
2 |
| Canon Inc. | 40926 |
1 |
| FUJIFILM Corporation | 29775 |
1 |
| Applied Materials, Inc. | 19173 |
1 |
| Massachusetts Institute of Technology | 10124 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5764 |
1 |
| California Institute of Technology | 3986 |
1 |
| The Trustees of the University of Pennsylvania | 4377 |
1 |
| Angus Chemical Company | 102 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2206 |
1 |
| Atotech Deutschland GmbH | 551 |
1 |
| Cecalc | 3 |
1 |
| Other owners | 13 |