- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27B - Furnaces, kilns, ovens or retorts in generalopen sintering or like apparatus
- F27B 1/10 - Details, accessories or equipment specially adapted for furnaces of these types
Patent holdings for IPC class F27B 1/10
Total number of patents in this class: 126
10-year publication summary
|
12
|
6
|
4
|
5
|
3
|
8
|
9
|
4
|
16
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp AG | 3290 |
10 |
| Maerz Ofenbau AG | 44 |
9 |
| Paul Wurth S.A. | 420 |
7 |
| SGL Carbon SE | 389 |
6 |
| S.A. Lhoist Recherche et Developpement | 176 |
4 |
| ThyssenKrupp Industrial Solutions AG | 631 |
4 |
| Calix Ltd | 93 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3987 |
3 |
| TMT - Tapping Measuring Technology SARL | 35 |
3 |
| Gerdau Açominas S/A | 6 |
3 |
| thyssenkrupp Polysius GmbH | 131 |
3 |
| Tokyo Electron Limited | 12751 |
2 |
| Glencore Technology Pty Ltd | 51 |
2 |
| JFE Steel Corporation | 6853 |
2 |
| Nippon Steel Corporation | 6271 |
2 |
| China ENFI Engineering Corp. | 103 |
2 |
| Guangdong Beisheng Yitong Industrial Co., Ltd. | 6 |
2 |
| Siemens AG | 24461 |
1 |
| Toyota Motor Corporation | 32331 |
1 |
| Murata Manufacturing Co., Ltd. | 24575 |
1 |
| Other owners | 56 |