- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 211/65 - Metal complexes of amines
Patent holdings for IPC class C07C 211/65
Total number of patents in this class: 55
10-year publication summary
|
8
|
5
|
3
|
0
|
5
|
1
|
2
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Texas a & M University System | 1624 |
3 |
| Tosoh Corporation | 1226 |
3 |
| JSR Corporation | 2483 |
2 |
| National Research Council of Canada | 1576 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1429 |
2 |
| Regents of the University of Minnesota | 2685 |
2 |
| Sagami Chemical Research Center | 17 |
2 |
| Zinpro Corporation | 141 |
2 |
| BASF SE | 20519 |
1 |
| The Regents of the University of California | 19608 |
1 |
| Merck Patent GmbH | 5865 |
1 |
| Tokyo Electron Limited | 12166 |
1 |
| Sumitomo Chemical Company, Limited | 9006 |
1 |
| Duke University | 3020 |
1 |
| Purdue Research Foundation | 3489 |
1 |
| Adeka Corporation | 1351 |
1 |
| Alliance for Sustainable Energy, LLC | 758 |
1 |
| The Brigham and Women's Hospital, Inc. | 2146 |
1 |
| Central Glass Company, Limited | 1249 |
1 |
| Contemporary Amperex Technology Co., Limited | 5525 |
1 |
| Other owners | 25 |