- All sections
- C - Chemistry; metallurgy
- C23F - Non-mechanical removal of metallic material from surfaces; inhibiting corrosion of metallic material; inhibiting incrustation in general; multi-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: 91
10-year publication summary
11
|
12
|
9
|
6
|
19
|
7
|
10
|
4
|
5
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Vector Corrosion Technologies Ltd. | 42 |
6 |
The United States of America as represented by the Secretary of the Navy | 2734 |
4 |
Rtx Corporation | 8674 |
4 |
Osmose Utilities Services, Inc. | 135 |
3 |
UACJ Corporation | 631 |
3 |
Vetco Gray Scandinavia AS | 177 |
3 |
General Electric Company | 18133 |
2 |
de Nora Permelec Ltd | 152 |
2 |
Sika Technology AG | 2650 |
2 |
Hempel A/S | 271 |
2 |
Vector Remediation Ltd. | 13 |
2 |
Arconic Technologies LLC | 95 |
2 |
Korea Radioactive Waste Agency | 16 |
2 |
Toyota Motor Corporation | 28582 |
1 |
United Technologies Corporation | 2328 |
1 |
Airbus Operations GmbH | 3188 |
1 |
Koninklijke Philips N.V. | 22975 |
1 |
Daimler AG | 3462 |
1 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
Air Products and Chemicals, Inc. | 1448 |
1 |
Other owners | 47 |