- All sections
- C - Chemistrymetallurgy
- C04B - Limemagnesiaslagcementscompositions thereof, e.g. mortars, concrete or like building materialsartificial stoneceramicsrefractoriestreatment of natural stone
- C04B 37/00 - Joining burned ceramic articles with other burned ceramic articles or other articles by heating
Patent holdings for IPC class C04B 37/00
Total number of patents in this class: 1111
10-year publication summary
|
95
|
70
|
68
|
55
|
58
|
45
|
48
|
40
|
54
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5186 |
108 |
| Ibiden Co., Ltd. | 1675 |
45 |
| General Electric Company | 13819 |
40 |
| Kyocera Corporation | 14241 |
32 |
| Rtx Corporation | 9851 |
21 |
| Rolls-Royce Corporation | 1680 |
20 |
| Watlow Electric Manufacturing Company | 578 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10993 |
18 |
| Sumitomo Osaka Cement Co., Ltd. | 877 |
18 |
| Corning Incorporated | 10420 |
16 |
| Applied Materials, Inc. | 19999 |
14 |
| Murata Manufacturing Co., Ltd. | 25506 |
13 |
| The Boeing Company | 20094 |
12 |
| Samsung Electro-mechanics Co., Ltd. | 5833 |
10 |
| SGL Carbon SE | 399 |
10 |
| Skyworks Solutions, Inc. | 3884 |
9 |
| US Synthetic Corporation | 616 |
9 |
| Dow Global Technologies LLC | 10762 |
8 |
| Safran Ceramics | 427 |
8 |
| Siemens AG | 24236 |
7 |
| Other owners | 673 |