- All sections
- B - Performing operationstransporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rollingauxiliary operations used in connection with metal-working without essentially removing material
- B21C 37/083 - Supply, or operations combined with supply, of strip material
Patent holdings for IPC class B21C 37/083
Total number of patents in this class: 46
10-year publication summary
|
1
|
3
|
5
|
1
|
3
|
1
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6708 |
10 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3899 |
7 |
| Cap Technologies, LLC | 7 |
2 |
| Flex-N-Gate Advanced Product Development, LLC | 32 |
2 |
| Keystone Tower Systems, Inc. | 47 |
2 |
| SMS Group GmbH | 1102 |
2 |
| SMS Meer GmbH | 66 |
2 |
| Nippon Steel Nisshin Co., Ltd. | 102 |
2 |
| Nippon Steel Nisshin Pipe Co., Ltd. | 2 |
2 |
| Bartell Machinery Systems, LLC | 39 |
1 |
| DFI Corporation | 2 |
1 |
| Europipe GmbH | 17 |
1 |
| innogy SE | 201 |
1 |
| Lifetime Products, Inc. | 396 |
1 |
| Nakata Manufacturing Co., Ltd. | 36 |
1 |
| National Oilwell Varco, L.P. | 1634 |
1 |
| Nippon Steel Corporation | 6122 |
1 |
| Nisshin Steel Co., Ltd. | 398 |
1 |
| Salzgitter Mannesmann Grossrohr GmbH | 4 |
1 |
| Sumitomo Metal Industries, Ltd. | 391 |
1 |
| Other owners | 4 |