- 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 13/14 - Material for sacrificial anodes
Patent holdings for IPC class C23F 13/14
Total number of patents in this class: 89
10-year publication summary
|
9
|
6
|
19
|
7
|
10
|
4
|
6
|
5
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vector Corrosion Technologies Ltd. | 42 |
5 |
| Rtx Corporation | 10127 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2866 |
3 |
| Osmose Utilities Services, Inc. | 144 |
3 |
| UACJ Corporation | 740 |
3 |
| Vetco Gray Scandinavia AS | 167 |
3 |
| de Nora Permelec Ltd | 164 |
2 |
| Sika Technology AG | 3015 |
2 |
| Hempel A/S | 288 |
2 |
| BAC Corrosion Control A/S | 3 |
2 |
| Vector Remediation Ltd. | 13 |
2 |
| Korea Radioactive Waste Agency | 28 |
2 |
| General Electric Company | 13915 |
1 |
| Toyota Motor Corporation | 35927 |
1 |
| United Technologies Corporation | 2218 |
1 |
| Airbus Operations GmbH | 3459 |
1 |
| Koninklijke Philips N.V. | 25938 |
1 |
| Daimler AG | 2811 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
1 |
| Air Products and Chemicals, Inc. | 1469 |
1 |
| Other owners | 48 |