- 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 35/563 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on carbides based on boron carbide
Patent holdings for IPC class C04B 35/563
Total number of patents in this class: 186
10-year publication summary
|
10
|
14
|
11
|
14
|
20
|
11
|
15
|
12
|
16
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Ceramics | 366 |
8 |
| Saint-Gobain Ceramics & Plastics, Inc. | 812 |
7 |
| Goodrich Corporation | 2081 |
6 |
| Mino Ceramic Co., Ltd. | 8 |
5 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 475 |
5 |
| HRL Laboratories, LLC | 1588 |
4 |
| Rolls-Royce Corporation | 1686 |
4 |
| Schunk Ingenieurkeramik GmbH | 21 |
4 |
| Baker Hughes Holdings LLC | 3060 |
4 |
| General Electric Company | 18133 |
3 |
| Halliburton Energy Services, Inc. | 20165 |
3 |
| 3m Innovative Properties Company | 18406 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| COI Ceramics, Inc. | 13 |
3 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
3 |
| GE Infrastructure Technology, LLC | 5873 |
3 |
| Rtx Corporation | 8674 |
3 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Other owners | 107 |