- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 35/465 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
Patent holdings for IPC class C04B 35/465
Total number of patents in this class: 127
10-year publication summary
|
13
|
8
|
13
|
4
|
14
|
10
|
5
|
6
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 7038 |
12 |
| Murata Manufacturing Co., Ltd. | 26053 |
9 |
| Corning Incorporated | 10572 |
7 |
| Epcos AG | 628 |
6 |
| Skyworks Solutions, Inc. | 4006 |
6 |
| Samsung Electro-mechanics Co., Ltd. | 6207 |
5 |
| Bunker Hill Technologies LLC | 448 |
4 |
| KEMET Electronics Corporation | 319 |
3 |
| Refractory Intellectual Property GmbH & Co. KG | 573 |
3 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 498 |
3 |
| Taiyo Yuden Co., Ltd. | 2066 |
3 |
| Blue Horizon Innovations, LLC. | 15 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
2 |
| POSCO Co., Ltd. | 2039 |
2 |
| Shanghai Institute of Ceramics, Chinese Academy of Sciences | 163 |
2 |
| Shenzhen Tatfook Technology Co., Ltd. | 102 |
2 |
| Agc, Inc. | 5706 |
2 |
| TDK Electronics AG | 1026 |
2 |
| Jiangsu Normal University | 34 |
2 |
| Prince Mohammad Bin Fahd University | 184 |
2 |
| Other owners | 47 |