- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 6/21 - Preparation of borohydrides of alkali metals, alkaline earth metals, magnesium or berylliumAddition complexes thereof, e.g. LiBH4.2N2H4, NaB2H7
Patent holdings for IPC class C01B 6/21
Total number of patents in this class: 63
10-year publication summary
|
4
|
1
|
3
|
3
|
3
|
8
|
7
|
5
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Light Metal Company, Ltd. | 671 |
11 |
| Sintokogio, Ltd. | 1163 |
5 |
| Toyota Motor Corporation | 33246 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3490 |
3 |
| South China University of Technology | 1820 |
3 |
| Tohoku Techno Arch Co., Ltd. | 124 |
3 |
| National Technology & Engineering Solutions of Sandia, LLC | 1911 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
2 |
| EMPA Eidgenössische Materialprüfungs-und Forschungsanstalt | 192 |
2 |
| University of Manitoba | 450 |
2 |
| Electriq-global Energy Solutions Ltd | 17 |
2 |
| Merck Patent GmbH | 5777 |
1 |
| Industrial Technology Research Institute | 5086 |
1 |
| Hyundai Motor Company | 22610 |
1 |
| Sumitomo Chemical Company, Limited | 9089 |
1 |
| Rohm and Haas Company | 2927 |
1 |
| Dow Global Technologies LLC | 10504 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10959 |
1 |
| Eveready Battery Company, Inc. | 214 |
1 |
| Korea Institute of Science and Technology | 2156 |
1 |
| Other owners | 14 |