- 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: 1140
10-year publication summary
|
95
|
73
|
71
|
56
|
60
|
46
|
49
|
40
|
55
|
49
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5162 |
110 |
| Ibiden Co., Ltd. | 1690 |
45 |
| General Electric Company | 14036 |
41 |
| Kyocera Corporation | 14532 |
32 |
| Rtx Corporation | 10264 |
23 |
| Rolls-Royce Corporation | 1689 |
20 |
| Watlow Electric Manufacturing Company | 576 |
20 |
| Sumitomo Osaka Cement Co., Ltd. | 920 |
18 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
17 |
| Corning Incorporated | 10572 |
16 |
| Applied Materials, Inc. | 20694 |
14 |
| Murata Manufacturing Co., Ltd. | 26053 |
13 |
| The Boeing Company | 20230 |
12 |
| Samsung Electro-mechanics Co., Ltd. | 6207 |
12 |
| SGL Carbon SE | 412 |
10 |
| US Synthetic Corporation | 614 |
10 |
| Safran Ceramics | 451 |
9 |
| Skyworks Solutions, Inc. | 4006 |
9 |
| Dow Global Technologies LLC | 11106 |
8 |
| Taiyo Yuden Co., Ltd. | 2066 |
8 |
| Other owners | 693 |