- 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: 784
10-year publication summary
|
37
|
50
|
78
|
77
|
58
|
70
|
79
|
80
|
98
|
85
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17929 |
57 |
| Zeon Corporation | 4151 |
47 |
| Toyocolor Co., Ltd. | 252 |
29 |
| LG Energy Solution, Ltd. | 19066 |
25 |
| Sumitomo Chemical Company, Limited | 8968 |
21 |
| Artience Co., Ltd. | 311 |
21 |
| Molecular Rebar Design, LLC | 79 |
17 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
14 |
| NEC Corporation | 37005 |
13 |
| Mitsubishi Pencil Company, Limited | 823 |
13 |
| BETTERIAL Co., Ltd. | 31 |
12 |
| Korea Electrotechnology Research Institute | 511 |
11 |
| Toyo Ink SC Holdings Co., Ltd. | 462 |
11 |
| Nanocore ApS | 21 |
11 |
| Hon Hai Precision Industry Co., Ltd. | 4022 |
10 |
| Tsinghua University | 6217 |
10 |
| Kao Corporation | 5076 |
9 |
| Toray Industries, Inc. | 7111 |
8 |
| C2cnt LLC | 86 |
8 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 377 |
7 |
| Other owners | 430 |