- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 7/16 - Preparation of alkaline-earth metal aluminates or magnesium aluminatesAluminium oxide or hydroxide therefrom
Patent holdings for IPC class C01F 7/16
Total number of patents in this class: 160
10-year publication summary
|
15
|
29
|
14
|
12
|
11
|
6
|
2
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Asahi Glass Company, Limited | 2586 |
11 |
| DIC Corporation | 4000 |
9 |
| Tokyo Institute of Technology | 1304 |
8 |
| Hitachi Zosen Corporation | 586 |
5 |
| Kyoto University | 2947 |
5 |
| Sasol Germany GmbH | 192 |
5 |
| Sasol (USA) Corporation | 67 |
5 |
| Japan Science and Technology Agency | 1206 |
4 |
| BASF SE | 21334 |
3 |
| Northeastern University | 579 |
3 |
| Saint-Gobain Ceramics & Plastics, Inc. | 804 |
3 |
| Tateho Chemical Industries Co., Ltd. | 62 |
3 |
| Agc, Inc. | 5664 |
3 |
| Starfire Energy | 25 |
3 |
| Denso Corporation | 25820 |
2 |
| Corning Incorporated | 10558 |
2 |
| NGK Insulators, Ltd. | 5168 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
2 |
| Daiichi Kigenso Kagaku Kogyo Co., Ltd. | 180 |
2 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 386 |
2 |
| Other owners | 78 |