- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 32/22 - Intercalation
Patent holdings for IPC class C01B 32/22
Total number of patents in this class: 60
10-year publication summary
|
7
|
10
|
7
|
6
|
5
|
3
|
3
|
5
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4635 |
3 |
| Global Graphene Group, Inc. | 248 |
3 |
| Sekisui Chemical Co., Ltd. | 3577 |
3 |
| Taiwan Textile Research Institute | 150 |
3 |
| Nisina Materials Co. Ltd. | 5 |
3 |
| Baker Hughes Incorporated | 5057 |
2 |
| The Regents of the University of California | 20473 |
2 |
| Samsung SDI Co., Ltd. | 9658 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
2 |
| Northwestern University | 3503 |
2 |
| Focus Graphite Inc. | 2 |
2 |
| Plasma APP Ltd. | 3 |
2 |
| Albemarle Germany GmbH | 80 |
2 |
| Avadain, LLC | 13 |
2 |
| Samsung Electronics Co., Ltd. | 153093 |
1 |
| ExxonMobil Research And Engineering Company | 2475 |
1 |
| Robert Bosch GmbH | 43500 |
1 |
| Massachusetts Institute of Technology | 10192 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6593 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
1 |
| Other owners | 21 |