- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 35/053 - Fine ceramics
Patent holdings for IPC class C04B 35/053
Total number of patents in this class: 81
10-year publication summary
|
6
|
12
|
9
|
7
|
9
|
6
|
1
|
8
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8393 |
5 |
| NGK Insulators, Ltd. | 5016 |
5 |
| JX Nippon Mining & Metals Corporation | 1487 |
4 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 493 |
4 |
| BASF SE | 20979 |
3 |
| Idemitsu Kosan Co., Ltd. | 4223 |
3 |
| Nippon Tungsten Co., Ltd. | 45 |
3 |
| Refratechnik Holding GmbH | 146 |
3 |
| Ube Material Industries, Ltd. | 103 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
2 |
| Nanjing University of Aeronautics and Astronautics | 432 |
2 |
| Sabanci Universitesi | 125 |
2 |
| Jiangsu Zhongyi Automobile New Material Technology Co., Ltd. | 6 |
2 |
| Peridot Print LLC | 1286 |
2 |
| 3m Innovative Properties Company | 17795 |
1 |
| Siemens AG | 24409 |
1 |
| LG Electronics Inc. | 73531 |
1 |
| Centre National de La Recherche Scientifique | 10516 |
1 |
| Sumitomo Electric Industries, Ltd. | 15593 |
1 |
| Seiko Epson Corporation | 19510 |
1 |
| Other owners | 32 |