- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 21/02 - Oxides
Patent holdings for IPC class C01G 21/02
Total number of patents in this class: 25
10-year publication summary
|
2
|
0
|
0
|
0
|
1
|
3
|
0
|
2
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CPS Technology Holdings LLC | 699 |
3 |
| Cabot Corporation | 549 |
2 |
| Evonik Operations GmbH | 4027 |
2 |
| Clarios Germany GmbH & Co. KG | 103 |
2 |
| Cirba Solutions US, Inc. | 14 |
2 |
| Centre National de La Recherche Scientifique | 10124 |
1 |
| FUJIFILM Corporation | 28829 |
1 |
| The Trustees of the University of Pennsylvania | 4262 |
1 |
| Glencore Technology Pty Ltd | 48 |
1 |
| Imperial College Innovations Limited | 534 |
1 |
| Justus-Liebig-Universitat Giessen | 100 |
1 |
| Leibniz-Insitut fuer Neue Materialien gemeinnuetzige GmbH | 1 |
1 |
| Lintec Corporation | 1938 |
1 |
| St. Joe Minerals Corporation | 1 |
1 |
| Universite de Lorraine | 370 |
1 |
| Clarios Germany GmbH & Co. KGaA | 9 |
1 |
| Quantum Science Ltd | 11 |
1 |
| Halo Battery Recyling Limited | 1 |
1 |
| Recyclus Group Limited | 1 |
1 |
| Other owners | 0 |