- 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 47/12 - Winding-up or coiling by means of a moving guide the guide moving parallel to the axis of the coil
Patent holdings for IPC class B21C 47/12
Total number of patents in this class: 10
10-year publication summary
|
3
|
0
|
3
|
0
|
0
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0
|
1
|
1
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0
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China University of Mining and Technology | 1244 |
1 |
| JX Nippon Mining & Metals Corporation | 1501 |
1 |
| Sekisui Rib LOC Australia Pty Ltd | 19 |
1 |
| Technical Systems (Pty) Ltd | 2 |
1 |
| Kiswel, Inc. | 1 |
1 |
| Domeks Makine Ltd. Sti. | 1 |
1 |
| Wisdri Engineering & Research Incorporation Limited | 196 |
1 |
| Changshu Longteng Rolling Element Manufacturing Co., Ltd | 1 |
1 |
| Petro Pipe, LLC | 3 |
1 |
| Domeks Maki̇ne Anoni̇m Şi̇rketi̇ | 7 |
1 |
| Other owners | 0 |