- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 6/02 - Hydrides of transition elementsAddition complexes thereof
Patent holdings for IPC class C01B 6/02
Total number of patents in this class: 53
10-year publication summary
|
5
|
7
|
5
|
3
|
2
|
4
|
4
|
6
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydro-Quebec | 651 |
9 |
| Toyota Motor Corporation | 32542 |
4 |
| The Regents of the University of California | 19989 |
3 |
| University of South Wales Commercial Services Ltd. | 3 |
3 |
| University of Utah Research Foundation | 1810 |
3 |
| Kubagen Ltd. | 3 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2760 |
2 |
| HRL Laboratories, LLC | 1603 |
2 |
| Taiheiyo Cement Corporation | 237 |
2 |
| Kohei Taguchi | 2 |
2 |
| Centre National de La Recherche Scientifique | 10465 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
1 |
| Asahi Glass Company, Limited | 2771 |
1 |
| Advance Materials Products, Inc. (ADMA Products, Inc.) | 1 |
1 |
| Carnegie Mellon University | 1535 |
1 |
| Chemetall GmbH | 379 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 672 |
1 |
| Dongguan University of Technology | 155 |
1 |
| GKSS-Forschungszentrum Geesthacht GmbH | 19 |
1 |
| Intelligent Energy Limited | 406 |
1 |
| Other owners | 10 |