- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 11/04 - Oxides or hydroxides by thermal decomposition
Patent holdings for IPC class C01F 11/04
Total number of patents in this class: 54
10-year publication summary
|
7
|
2
|
4
|
0
|
4
|
4
|
8
|
8
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innovator Energy LLC | 80 |
18 |
| Nant Holdings IP, LLC | 835 |
4 |
| Calcean Minerals and Materials, LLC | 47 |
4 |
| Aqua Resources Corporation | 9 |
3 |
| Ricoh Company, Ltd. | 13413 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
2 |
| Origen Power Ltd | 15 |
2 |
| Agency for Science, Technology and Research | 3785 |
1 |
| Purdue Research Foundation | 3986 |
1 |
| Calix Ltd | 88 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2831 |
1 |
| Fuzhou University | 341 |
1 |
| Holcim Technology Ltd. | 491 |
1 |
| Specialty Minerals (Michigan) Inc. | 234 |
1 |
| Ube Material Industries, Ltd. | 104 |
1 |
| Universidad de Sevilla | 369 |
1 |
| The University of British Columbia | 1562 |
1 |
| The University of Queensland | 650 |
1 |
| UPM-Kymmene Corporation | 1005 |
1 |
| ZEG Power AS | 29 |
1 |
| Other owners | 6 |