- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 5/20 - Magnesium hydroxide by precipitation from solutions of magnesium salts with ammonia
Patent holdings for IPC class C01F 5/20
Total number of patents in this class: 31
10-year publication summary
|
1
|
0
|
0
|
1
|
0
|
0
|
1
|
4
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyowa Chemical Industry Co., Ltd. | 67 |
3 |
| Sea Water Chemical Institute, Inc. | 9 |
3 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1249 |
2 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1218 |
2 |
| Shanghai Genius Advanced Material (Group) Co., Ltd. | 7 |
2 |
| BASF SE | 21129 |
1 |
| Gem Co., Ltd. | 354 |
1 |
| Karnalyte Resources Inc. | 15 |
1 |
| Konoshima Chemical Co., Ltd. | 63 |
1 |
| K+S Aktiengesellschaft | 91 |
1 |
| Lehigh University | 171 |
1 |
| M. Technique Co., Ltd. | 252 |
1 |
| Nanyang Technological University | 2158 |
1 |
| Servicios Industriales Penoles S.A. de C.V. | 7 |
1 |
| United Arab Emirates University | 372 |
1 |
| The University Court of the University of Glasgow | 267 |
1 |
| Jingmen Gem CO., Ltd | 100 |
1 |
| Housing and Development Board | 12 |
1 |
| AEM Technologies Inc. | 36 |
1 |
| SETOLAS Holdings, Inc. | 103 |
1 |
| Other owners | 4 |