- All sections
- C - Chemistry; metallurgy
- C04B - Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
- C04B 35/465 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing 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: 133
10-year publication summary
|
6
|
5
|
13
|
8
|
13
|
4
|
14
|
9
|
4
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TDK Corporation | 6306 |
13 |
| Corning Incorporated | 9932 |
9 |
| Skyworks Solutions, Inc. | 3450 |
7 |
| Murata Manufacturing Co., Ltd. | 22355 |
6 |
| Epcos AG | 778 |
6 |
| KEMET Electronics Corporation | 339 |
6 |
| General Electric Company | 18133 |
5 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
5 |
| Refractory Intellectual Property GmbH & Co. KG | 502 |
3 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 475 |
3 |
| Taiyo Yuden Co., Ltd. | 1809 |
3 |
| Blue Horizon Innovations, LLC. | 15 |
3 |
| Hitachi Metals, Ltd. | 2175 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
2 |
| CTP Hydrogen Corporation | 3 |
2 |
| Ferro Corporation | 279 |
2 |
| POSCO Co., Ltd. | 1059 |
2 |
| Shanghai Institute of Ceramics, Chinese Academy of Sciences | 153 |
2 |
| Shenzhen Tatfook Technology Co., Ltd. | 102 |
2 |
| Yokowo Co., Ltd. | 464 |
2 |
| Other owners | 48 |