- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 9/00 - Compounds of zinc
Patent holdings for IPC class C01G 9/00
Total number of patents in this class: 346
10-year publication summary
|
19
|
27
|
19
|
18
|
22
|
27
|
18
|
18
|
17
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 150361 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 32753 |
11 |
| Sakai Chemical Industry Co., Ltd. | 274 |
10 |
| Samsung Display Co., Ltd. | 36881 |
6 |
| Kyowa Chemical Industry Co., Ltd. | 67 |
6 |
| BASF SE | 21120 |
5 |
| SETOLAS Holdings, Inc. | 96 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 11574 |
4 |
| Shoei Chemical Inc. | 328 |
4 |
| Korea Mine Rehabilitation and Mineral Resources Corporation | 12 |
4 |
| Easyl Zinc | 5 |
4 |
| Centre National de La Recherche Scientifique | 10760 |
3 |
| Panasonic Corporation | 19914 |
3 |
| Uop LLC | 4259 |
3 |
| Boe Technology Group Co., Ltd. | 42179 |
3 |
| Aqua Resources Corporation | 10 |
3 |
| JFE Mineral Company, Ltd. | 63 |
3 |
| Lanxess Deutschland GmbH | 1105 |
3 |
| Saudi Arabian Oil Company | 13744 |
3 |
| SCG Chemicals Co., Ltd. | 158 |
3 |
| Other owners | 248 |