- All sections
- C - Chemistry; metallurgy
- C01B - Non-metallic elements; compounds thereof
- C01B 32/174 - Derivatisation; Solubilisation; Dispersion in solvents
Patent holdings for IPC class C01B 32/174
Total number of patents in this class: 583
10-year publication summary
|
18
|
37
|
50
|
78
|
77
|
58
|
67
|
77
|
77
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 3995 |
40 |
| LG Chem, Ltd. | 17639 |
34 |
| National Institute of Advanced Industrial Science and Technology | 3736 |
14 |
| Molecular Rebar Design, LLC | 72 |
14 |
| Toyocolor Co., Ltd. | 183 |
14 |
| NEC Corporation | 34413 |
13 |
| LG Energy Solution, Ltd. | 12884 |
13 |
| Toyo Ink SC Holdings Co., Ltd. | 489 |
11 |
| Hon Hai Precision Industry Co., Ltd. | 4043 |
10 |
| Tsinghua University | 5705 |
10 |
| Nanocore ApS | 16 |
10 |
| Kao Corporation | 4916 |
8 |
| Toray Industries, Inc. | 6855 |
8 |
| FastCAP SYSTEMS Corporation | 96 |
8 |
| BETTERIAL Co., Ltd. | 26 |
8 |
| Korea Electrotechnology Research Institute | 441 |
7 |
| Battelle Memorial Institute | 2419 |
6 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 360 |
6 |
| Nano-C, Inc. | 71 |
6 |
| Suzhou Institute of Nano-tech and Nano-bionics (sinano), Chinese Academy of Sciences | 147 |
6 |
| Other owners | 337 |