- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 41/51 - Metallising
Patent holdings for IPC class C04B 41/51
Total number of patents in this class: 228
10-year publication summary
|
18
|
21
|
29
|
17
|
21
|
17
|
17
|
16
|
24
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denka Company Limited | 2643 |
8 |
| TDK Electronics AG | 963 |
8 |
| James R. Glidewell Dental Ceramics, Inc. | 252 |
6 |
| CeramTec GmbH | 328 |
5 |
| Magotteaux International S.A. | 122 |
5 |
| Rolls-Royce Corporation | 1759 |
5 |
| Scientific Design Company, Inc. | 117 |
5 |
| Rtx Corporation | 9519 |
5 |
| Greatbatch Ltd. | 353 |
4 |
| Metalogenia, S.A. | 55 |
4 |
| Rolls-Royce High Temperature Composites, Inc. | 134 |
4 |
| Heraeus Electronics GmbH & Co. KG | 105 |
4 |
| Infineon Technologies AG | 8267 |
3 |
| Samsung Electro-mechanics Co., Ltd. | 5673 |
3 |
| NGK Insulators, Ltd. | 5131 |
3 |
| Hardide plc | 11 |
3 |
| Tosoh Corporation | 1330 |
3 |
| General Electric Company | 13862 |
2 |
| Robert Bosch GmbH | 42922 |
2 |
| Murata Manufacturing Co., Ltd. | 24896 |
2 |
| Other owners | 144 |