- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 7/26 - Drives
Patent holdings for IPC class F27B 7/26
Total number of patents in this class: 28
10-year publication summary
|
2
|
1
|
0
|
1
|
1
|
2
|
0
|
4
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CMD Engrenages et Reducteurs | 2 |
2 |
| Gencor Industries, Inc. | 69 |
2 |
| Guangzhou Tinci Materials Technology Co., Ltd. | 158 |
2 |
| Holcim Technology Ltd. | 487 |
2 |
| ThyssenKrupp Polysius Aktiengesellschaft | 22 |
2 |
| X-Energy, LLC. | 70 |
2 |
| Tinci Materials (Taizhou) Co., Ltd. | 10 |
2 |
| Andritz Oy | 295 |
1 |
| Design20first, LLC | 2 |
1 |
| Ferry-capitain | 10 |
1 |
| General Electric Technology GmbH | 1337 |
1 |
| Hofmann Engineering Pty Ltd | 6 |
1 |
| Industrial Process Systems, Inc. | 38 |
1 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 126 |
1 |
| Hunan Dingjiu Energy and Environment Technology Ltd. | 3 |
1 |
| Hubei Juhai Environmental Technology Co., Ltd | 13 |
1 |
| Metso Metals Oy | 225 |
1 |
| Korea Material Development Co., Ltd | 2 |
1 |
| Amrize Technology Switzerland LLC | 718 |
1 |
| Yingna Materials Technology (zhenjiang)co., Ltd. | 1 |
1 |
| Other owners | 1 |