- 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: 58
10-year publication summary
|
5
|
9
|
11
|
7
|
6
|
6
|
4
|
3
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaneka Corporation | 4486 |
3 |
| Global Graphene Group, Inc. | 247 |
3 |
| Sekisui Chemical Co., Ltd. | 3373 |
3 |
| Taiwan Textile Research Institute | 152 |
3 |
| Nisina Materials Co. Ltd. | 5 |
3 |
| Baker Hughes Incorporated | 5289 |
2 |
| The Regents of the University of California | 19812 |
2 |
| Samsung SDI Co., Ltd. | 8048 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
2 |
| Northwestern University | 3364 |
2 |
| Focus Graphite Inc. | 2 |
2 |
| Plasma APP Ltd. | 3 |
2 |
| Albemarle Germany GmbH | 79 |
2 |
| Samsung Electronics Co., Ltd. | 144143 |
1 |
| ExxonMobil Research And Engineering Company | 2592 |
1 |
| Massachusetts Institute of Technology | 10013 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6365 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3784 |
1 |
| Cambridge Enterprise Limited | 1181 |
1 |
| Cornell University | 3284 |
1 |
| Other owners | 20 |