- All sections
- C - Chemistrymetallurgy
- C23D - Enamelling of, or applying a vitreous layer to, metals
- C23D 5/04 - Coating with enamels or vitreous layers by dry methods
Patent holdings for IPC class C23D 5/04
Total number of patents in this class: 31
10-year publication summary
|
4
|
4
|
3
|
7
|
5
|
4
|
2
|
2
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73578 |
4 |
| ZYP Coatings, Inc. | 35 |
3 |
| AmpClad Coating Technologies Inc. | 4 |
3 |
| Samsung Electro-mechanics Co., Ltd. | 5654 |
2 |
| Inno Heat GmbH | 2 |
2 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2386 |
2 |
| Nippon Steel Corporation | 6344 |
2 |
| Zhejiang University | 3192 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| A. o. Smith Enterprises Ltd. | 34 |
1 |
| BSH Hausgeräte GmbH | 5531 |
1 |
| Electrolux Appliances Aktiebolag | 1332 |
1 |
| Ferro Corporation | 239 |
1 |
| Glasslined Technologies, Inc. | 2 |
1 |
| Technische Universitat Bergakademie Freiberg | 115 |
1 |
| Sohome Houseware (Nanjing) Co., Ltd. | 1 |
1 |
| Kopec Co.,Ltd | 1 |
1 |
| Pemco Belgium BV | 6 |
1 |
| Zhejiang Sancong Kitchen Ware Co., Ltd | 1 |
1 |
| Other owners | 0 |