- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 5/10 - Anti-corrosive paints containing metal dust
Patent holdings for IPC class C09D 5/10
Total number of patents in this class: 385
10-year publication summary
|
23
|
28
|
27
|
20
|
39
|
31
|
39
|
36
|
26
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tesla Nanocoatings, Inc. | 33 |
14 |
| PPG Industries Ohio, Inc. | 3430 |
10 |
| Hempel A/S | 271 |
10 |
| Chugoku Marine Paints, Ltd. | 154 |
9 |
| Ewald Dorken AG | 266 |
8 |
| POSCO | 2222 |
8 |
| Praxair S.T. Technology, Inc. | 133 |
8 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
7 |
| Nano-x GmbH | 28 |
7 |
| NOF Metal Coatings Europe | 28 |
7 |
| Siemens AG | 24990 |
6 |
| The Boeing Company | 19843 |
6 |
| Nippon Steel Corporation | 5649 |
6 |
| Yuken Industry Co., Ltd. | 60 |
6 |
| Aktiebolaget SKF | 2700 |
5 |
| Akzo Nobel Coatings International B.V. | 2185 |
5 |
| Sun Chemical Corporation | 865 |
5 |
| Hebei Biernike Co., Ltd. | 46 |
5 |
| ECKART GmbH | 331 |
4 |
| L'Beste Gat Ltd. | 6 |
4 |
| Other owners | 245 |