- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 37/04 - Chromium halides
Patent holdings for IPC class C01G 37/04
Total number of patents in this class: 7
10-year publication summary
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Merck Patent GmbH | 5735 |
1 |
| Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences | 41 |
1 |
| Microvast Power Systems Co., Ltd. | 152 |
1 |
| Salt Extraction Aktiebolag | 2 |
1 |
| Arxo Metals (Pty) Ltd. | 2 |
1 |
| Quantumscape Battery, Inc. | 222 |
1 |
| Cougar Creek Technologies, LLC | 26 |
1 |
| Other owners | 0 |