- 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: 1117
10-year publication summary
|
98
|
95
|
70
|
68
|
55
|
58
|
45
|
49
|
39
|
53
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5149 |
115 |
| Ibiden Co., Ltd. | 1704 |
47 |
| General Electric Company | 13827 |
38 |
| Kyocera Corporation | 14102 |
32 |
| Rtx Corporation | 9611 |
21 |
| Rolls-Royce Corporation | 1753 |
20 |
| Watlow Electric Manufacturing Company | 586 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
18 |
| Sumitomo Osaka Cement Co., Ltd. | 870 |
17 |
| Corning Incorporated | 10389 |
15 |
| Applied Materials, Inc. | 19327 |
13 |
| Murata Manufacturing Co., Ltd. | 25037 |
13 |
| The Boeing Company | 20052 |
12 |
| Honeywell International Inc. | 13571 |
11 |
| SGL Carbon SE | 393 |
10 |
| Samsung Electro-mechanics Co., Ltd. | 5707 |
9 |
| Skyworks Solutions, Inc. | 3817 |
9 |
| Dow Global Technologies LLC | 10582 |
8 |
| Safran Ceramics | 421 |
8 |
| US Synthetic Corporation | 613 |
8 |
| Other owners | 673 |