- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/54 - Double compounds containing both aluminium and alkali metals or alkaline earth metals
Patent holdings for IPC class C01F 7/54
Total number of patents in this class: 72
10-year publication summary
|
2
|
2
|
4
|
3
|
1
|
5
|
3
|
3
|
10
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Sunxing Light Alloys Materials Co., Ltd. | 51 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
13 |
| NGK Insulators, Ltd. | 5168 |
3 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1273 |
3 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1227 |
3 |
| Nagoya Institute of Technology | 257 |
3 |
| Hunan Brunp EV Recycling Co., Ltd. | 379 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49324 |
2 |
| Asahi Glass Company, Limited | 2586 |
2 |
| Dowa Holdings Co., Ltd. | 90 |
2 |
| Northeastern University | 579 |
2 |
| ReTech Environmental Solutions Co. | 2 |
2 |
| Honda Motor Co., Ltd. | 26657 |
1 |
| Carnegie Mellon University | 1655 |
1 |
| Dansuk Industrial Co., Ltd. | 8 |
1 |
| Doobon Inc. | 15 |
1 |
| Drexel University | 999 |
1 |
| Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH | 59 |
1 |
| National Institute for Materials Science | 1092 |
1 |
| Shenzhen Dynanonic Co., Ltd. | 38 |
1 |
| Other owners | 11 |