- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 30/00 - Compounds of antimony
Patent holdings for IPC class C01G 30/00
Total number of patents in this class: 227
10-year publication summary
|
12
|
8
|
13
|
6
|
8
|
11
|
18
|
11
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF Mobile Emissions Catalysts LLC | 395 |
15 |
| LG Chem, Ltd. | 17549 |
13 |
| Mitsubishi Materials Corporation | 2427 |
9 |
| Johnson Matthey Public Limited Company | 1861 |
8 |
| HHeLi, LLC | 68 |
8 |
| Umicore AG & Co. KG | 855 |
6 |
| Umicore Shokubai Japan Co., Ltd. | 77 |
6 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 131 |
5 |
| Samsung Electronics Co., Ltd. | 143812 |
4 |
| Toyota Motor Corporation | 31377 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 30903 |
3 |
| Korea Research Institute of Chemical Technology | 1373 |
3 |
| Nihon Seiko Co., Ltd | 3 |
3 |
| Umicore Shokubai USA Inc. | 11 |
3 |
| Avantama AG | 48 |
3 |
| BASF SE | 20758 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8641 |
2 |
| Centre National de La Recherche Scientifique | 10311 |
2 |
| Seiko Epson Corporation | 19261 |
2 |
| Ricoh Company, Ltd. | 13215 |
2 |
| Other owners | 125 |