- All sections
- C - Chemistry; metallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 17/00 - Rubidium, caesium, or francium compounds
Patent holdings for IPC class C01D 17/00
Total number of patents in this class: 73
10-year publication summary
|
2
|
6
|
6
|
4
|
4
|
10
|
6
|
5
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cabot Corporation | 554 |
5 |
| Sumitomo Chemical Company, Limited | 8979 |
3 |
| Avantama AG | 46 |
3 |
| GT Medical Technologies, Inc. | 61 |
3 |
| Hewlett-Packard Development Company, L.P. | 27473 |
2 |
| Kyocera Corporation | 13335 |
2 |
| BASF Coatings GmbH | 1171 |
2 |
| Li-technology Pty Ltd | 14 |
2 |
| Cascadero Copper Corporation | 2 |
2 |
| Sinomine Resources (US) Inc. | 7 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3721 |
1 |
| FUJIFILM Corporation | 28555 |
1 |
| Nitto Denko Corporation | 8085 |
1 |
| Shell Oil Company | 2153 |
1 |
| NGK Insulators, Ltd. | 4795 |
1 |
| Toray Industries, Inc. | 6848 |
1 |
| A-Tech Corporation | 3 |
1 |
| Board of Regents of the University of Nebraska | 741 |
1 |
| Brown University | 628 |
1 |
| Chemetall GmbH | 381 |
1 |
| Other owners | 37 |