- All sections
- C - Chemistry; metallurgy
- C23G - Cleaning or de-greasing of metallic material by chemical methods other than electrolysis
- C23G 1/06 - Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
Patent holdings for IPC class C23G 1/06
Total number of patents in this class: 116
10-year publication summary
|
5
|
5
|
11
|
7
|
11
|
7
|
8
|
5
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Anji Microelectronics (Shanghai) Co., Ltd. | 169 |
24 |
| Ecolab USA Inc. | 5190 |
6 |
| Dorf Ketal Chemicals FZE | 238 |
6 |
| General Electric Company | 18133 |
5 |
| Retomax AG | 7 |
5 |
| Halliburton Energy Services, Inc. | 20165 |
4 |
| FUJIFILM Corporation | 27102 |
4 |
| BASF SE | 19740 |
3 |
| Chemetall GmbH | 382 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
3 |
| PRC-DeSoto International, Inc. | 567 |
2 |
| Deakin University | 121 |
2 |
| Entegris, Inc. | 1736 |
2 |
| Fluid Energy Group Ltd. | 70 |
2 |
| King Fahd University of Petroleum and Minerals | 779 |
2 |
| Kurita Water Industries Ltd. | 1110 |
2 |
| Baker Hughes Holdings LLC | 3060 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| Merck Patent GmbH | 5909 |
1 |
| Other owners | 36 |