- All sections
- C - Chemistry; metallurgy
- C23G - Cleaning or de-greasing of metallic material by chemical methods other than electrolysis
- C23G 1/10 - Other heavy metals
Patent holdings for IPC class C23G 1/10
Total number of patents in this class: 108
10-year publication summary
|
9
|
9
|
10
|
12
|
10
|
6
|
2
|
6
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Biomet 3i, LLC | 296 |
6 |
| Atotech Deutschland GmbH | 566 |
5 |
| FUJIFILM Corporation | 28506 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
4 |
| BASF SE | 20387 |
3 |
| Toshiba Corporation | 12037 |
3 |
| Henkel AG & Co. KGaA | 10343 |
3 |
| Korea Atomic Energy Research Institute | 426 |
3 |
| Nippon Steel Corporation | 5991 |
3 |
| Nippon Steel & Sumitomo Metal Corporation | 1988 |
3 |
| Toshiba Materials Co., Ltd. | 627 |
3 |
| The Boeing Company | 19901 |
2 |
| Tokyo Electron Limited | 12090 |
2 |
| Bridgestone Corporation | 7142 |
2 |
| HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd. | 130 |
2 |
| KITZ Corporation | 203 |
2 |
| MTU Aero Engines GmbH | 522 |
2 |
| Organo Corporation | 436 |
2 |
| Praxair S.T. Technology, Inc. | 135 |
2 |
| ThyssenKrupp Steel Europe AG | 956 |
2 |
| Other owners | 50 |