- 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: 67
10-year publication summary
|
2
|
2
|
4
|
3
|
1
|
5
|
3
|
3
|
10
|
4
|
| 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. | 33834 |
12 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1257 |
3 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1221 |
3 |
| Hunan Brunp EV Recycling Co., Ltd. | 378 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47999 |
2 |
| NGK Insulators, Ltd. | 5231 |
2 |
| Asahi Glass Company, Limited | 2638 |
2 |
| Dowa Holdings Co., Ltd. | 86 |
2 |
| Nagoya Institute of Technology | 251 |
2 |
| Northeastern University | 571 |
2 |
| ReTech Environmental Solutions Co. | 2 |
2 |
| Honda Motor Co., Ltd. | 25971 |
1 |
| Carnegie Mellon University | 1611 |
1 |
| Dansuk Industrial Co., Ltd. | 8 |
1 |
| Doobon Inc. | 14 |
1 |
| Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH | 59 |
1 |
| National Institute for Materials Science | 1089 |
1 |
| Shenzhen Dynanonic Co., Ltd. | 36 |
1 |
| Shin Won Chemical Co., Ltd. | 2 |
1 |
| Other owners | 9 |