- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 35/22 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on silicates other than clay rich in calcium oxide
Patent holdings for IPC class C04B 35/22
Total number of patents in this class: 79
10-year publication summary
|
8
|
6
|
6
|
4
|
7
|
4
|
8
|
7
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solidia Technologies, Inc. | 113 |
8 |
| Massachusetts Institute of Technology | 9921 |
4 |
| Rutgers, The State University of New Jersey | 1848 |
4 |
| Jiaxing Glead Electronics Co., Ltd | 13 |
3 |
| Centre National de La Recherche Scientifique | 10124 |
2 |
| Corning Incorporated | 10139 |
2 |
| Nichias Corporation | 388 |
2 |
| Pyrotek High Temperature Industrial Products, Inc. | 11 |
2 |
| ShenZhen Sunlord Electronics Co., Ltd. | 75 |
2 |
| Universite de Limoges | 204 |
2 |
| U.S. Silica Company | 101 |
2 |
| Zhejiang University | 2951 |
2 |
| Ceram Polymerik Pty Ltd | 6 |
2 |
| Cosentino Research & Development, S.L. | 34 |
2 |
| Allegra Orthopaedics Limited | 3 |
2 |
| Zhejiang Siramic Technology Co., Ltd. | 3 |
2 |
| Halliburton Energy Services, Inc. | 20449 |
1 |
| SAFRAN S.A. | 576 |
1 |
| Seiko Epson Corporation | 19005 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10693 |
1 |
| Other owners | 32 |