- All sections
- C - Chemistrymetallurgy
- C23F - Non-mechanical removal of metallic material from surfacesinhibiting corrosion of metallic materialinhibiting incrustation in generalmulti-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass or or class
- C23F 13/18 - Means for supporting electrodes
Patent holdings for IPC class C23F 13/18
Total number of patents in this class: 87
10-year publication summary
|
12
|
6
|
14
|
18
|
7
|
7
|
3
|
6
|
11
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vector Remediation Ltd. | 13 |
6 |
| Galvotec Alloys, Inc. | 7 |
4 |
| Industrie de Nora S.p.A. | 276 |
4 |
| MATCOR, Inc. | 21 |
4 |
| Vector Corrosion Technologies Ltd. | 40 |
4 |
| Corrosion & Water Control Shared Services B.V. | 7 |
4 |
| Baker Hughes Energy Technology UK Limited | 211 |
4 |
| GE Oil & Gas UK Limited | 160 |
3 |
| Superprop Limited | 5 |
3 |
| KSB Aktiengesellschaft | 162 |
2 |
| Petroleo Brasileiro S.A. - Petrobras | 851 |
2 |
| Rheem Australia Pty Limited | 58 |
2 |
| Saudi Arabian Oil Company | 13206 |
2 |
| Honda Motor Co., Ltd. | 25301 |
1 |
| Air Products and Chemicals, Inc. | 1424 |
1 |
| Borin Manufacturing, Inc. | 7 |
1 |
| BRP US Inc. | 304 |
1 |
| Chase Corporation | 94 |
1 |
| Corrosion y Proteccion Ingenieria, S.C. | 1 |
1 |
| de Nora Permelec Ltd | 159 |
1 |
| Other owners | 36 |