- 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 35/14 - 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 silica
Patent holdings for IPC class C04B 35/14
Total number of patents in this class: 606
10-year publication summary
|
48
|
43
|
47
|
60
|
65
|
55
|
46
|
57
|
60
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
19 |
| Safran Ceramics | 366 |
15 |
| General Electric Company | 18133 |
12 |
| Centre National de La Recherche Scientifique | 9632 |
12 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 475 |
12 |
| 3m Innovative Properties Company | 18406 |
11 |
| Rtx Corporation | 8674 |
11 |
| Safran Aircraft Engines | 5739 |
10 |
| Saint-Gobain Ceramics & Plastics, Inc. | 812 |
10 |
| Applied Materials, Inc. | 16587 |
9 |
| SAFRAN S.A. | 518 |
8 |
| Murata Manufacturing Co., Ltd. | 22355 |
8 |
| Corning Incorporated | 9932 |
8 |
| ShenZhen Woody Vapes Technology Co., Ltd. | 258 |
8 |
| Canon Inc. | 36841 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
| ASK Chemicals GmbH | 122 |
7 |
| Refractory Intellectual Property GmbH & Co. KG | 502 |
6 |
| SCHOTT AG | 1675 |
6 |
| Shenzhen Smoore Technology Limited | 1233 |
6 |
| Other owners | 414 |