- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F27B - Furnaces, kilns, ovens, or retorts in general; open sintering or like apparatus
- F27B 1/14 - Arrangements of linings
Patent holdings for IPC class F27B 1/14
Total number of patents in this class: 53
10-year publication summary
3
|
0
|
8
|
4
|
5
|
4
|
2
|
10
|
7
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Paul Wurth S.A. | 392 |
6 |
ArcelorMittal | 1887 |
5 |
Berry Metal Company | 52 |
5 |
Macrae Technologies, Inc | 13 |
3 |
PLANSEE SE | 233 |
3 |
Paul Wurth Deutschland GmbH | 28 |
3 |
ASM IP Holding B.V. | 1715 |
2 |
Nippon Steel Corporation | 5649 |
2 |
Vesuvius USA Corporation | 99 |
2 |
BD Energy Systems, LLC | 13 |
2 |
BlueScope Steel Limited | 223 |
1 |
Florida State University Research Foundation, Inc. | 685 |
1 |
Hatch Ltd. | 219 |
1 |
Inter-university Research Institute Corporation National Institutes of Natural Sciences | 147 |
1 |
Kuettner GmbH & Co. KG | 5 |
1 |
Nippon Electrode Company, Ltd. | 14 |
1 |
Omya International AG | 816 |
1 |
REFRACTORY INTELLECTUAL PROPERTY GmbH & Co. | 4 |
1 |
Refractory Intellectual Property GmbH & Co. KG | 502 |
1 |
SABIC Global Technologies B.V. | 4044 |
1 |
Other owners | 10 |