- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 32/174 - DerivatisationSolubilisationDispersion in solvents
Patent holdings for IPC class C01B 32/174
Total number of patents in this class: 687
10-year publication summary
|
37
|
50
|
74
|
76
|
58
|
61
|
73
|
78
|
97
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4117 |
46 |
| LG Chem, Ltd. | 17714 |
42 |
| Toyocolor Co., Ltd. | 229 |
25 |
| LG Energy Solution, Ltd. | 16289 |
20 |
| Molecular Rebar Design, LLC | 78 |
16 |
| Artience Co., Ltd. | 271 |
16 |
| National Institute of Advanced Industrial Science and Technology | 3801 |
14 |
| NEC Corporation | 36360 |
13 |
| Toyo Ink SC Holdings Co., Ltd. | 464 |
11 |
| Nanocore ApS | 19 |
11 |
| Hon Hai Precision Industry Co., Ltd. | 4010 |
10 |
| Tsinghua University | 6056 |
10 |
| BETTERIAL Co., Ltd. | 29 |
10 |
| Korea Electrotechnology Research Institute | 478 |
9 |
| Sumitomo Chemical Company, Limited | 9115 |
8 |
| Kao Corporation | 5006 |
8 |
| Toray Industries, Inc. | 7021 |
8 |
| C2cnt LLC | 90 |
8 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 373 |
7 |
| Battelle Memorial Institute | 2532 |
6 |
| Other owners | 389 |