- All sections
- C - Chemistry; metallurgy
- C23G - Cleaning or de-greasing of metallic material by chemical methods other than electrolysis
- C23G 1/14 - Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
Patent holdings for IPC class C23G 1/14
Total number of patents in this class: 107
10-year publication summary
10
|
5
|
9
|
7
|
6
|
5
|
13
|
11
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Chemetall GmbH | 382 |
10 |
Fluid Energy Group Ltd. | 70 |
4 |
Messier-Bugatti-Dowty | 243 |
4 |
Turbomeca | 232 |
4 |
Universite de Pau et des Pays de L'adour | 85 |
4 |
Aero ProTec | 4 |
4 |
Shenzhen Hengzhaozhi Technology Co., Ltd. | 64 |
4 |
PPG Industries Ohio, Inc. | 3430 |
3 |
Kao Corporation | 4843 |
2 |
Henkel AG & Co. KGaA | 10129 |
2 |
ArcelorMittal | 1887 |
2 |
Chemische Fabrik Budenheim KG | 229 |
2 |
Kolene Corporation | 33 |
2 |
Tata Steel Ijmuiden B.V. | 283 |
2 |
Xeros Limited | 148 |
2 |
Nantong Qixiu Doors and Windows Co., Ltd | 8 |
2 |
Plastal Co., Ltd. | 6 |
2 |
Angara Industries Ltd. | 2 |
2 |
The Boeing Company | 19843 |
1 |
FUJIFILM Corporation | 27102 |
1 |
Other owners | 48 |