- All sections
- C - Chemistrymetallurgy
- C23G - Cleaning or degreasing of metallic material by chemical methods other than electrolysis
- C23G 5/00 - Cleaning or de-greasing metallic material by other methodsApparatus for cleaning or de-greasing metallic material with organic solvents
Patent holdings for IPC class C23G 5/00
Total number of patents in this class: 188
10-year publication summary
|
14
|
15
|
20
|
12
|
14
|
12
|
7
|
11
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24346 |
8 |
| Applied Materials, Inc. | 19005 |
6 |
| ASM IP Holding B.V. | 2118 |
6 |
| The Chemours Company Fc, LLC | 1257 |
6 |
| GE Infrastructure Technology, LLC | 6201 |
4 |
| Tokyo Electron Limited | 13008 |
3 |
| AP Solutions, Inc. | 13 |
3 |
| Nisshin Steel Co., Ltd. | 394 |
3 |
| Kobus SAS | 15 |
3 |
| Plasmatrack Limited | 6 |
3 |
| General Electric Company | 13856 |
2 |
| Honeywell International Inc. | 13557 |
2 |
| Alstom Technology Ltd | 1091 |
2 |
| Danieli & C. Officine Meccaniche S.p.A. | 714 |
2 |
| Fives Stein | 105 |
2 |
| Hindustan Petroleum Corporation Limited | 222 |
2 |
| Hydro Aluminium Rolled Products GmbH | 117 |
2 |
| IHI Corporation | 3453 |
2 |
| IHI Machinery and Furnace Co., Ltd. | 79 |
2 |
| Mitsubishi Heavy Industries Aero Engines, Ltd. | 134 |
2 |
| Other owners | 123 |