- 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 47/14 - Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
Patent holdings for IPC class B21C 47/14
Total number of patents in this class: 82
10-year publication summary
|
3
|
1
|
6
|
3
|
2
|
9
|
4
|
1
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Industry, Inc. | 1585 |
22 |
| Primetals Technologies USA LLC | 119 |
10 |
| Danieli & C. Officine Meccaniche S.p.A. | 710 |
6 |
| Russula Corporation | 5 |
5 |
| Murata Machinery, Ltd. | 1544 |
3 |
| Toyota Motor Corporation | 34094 |
2 |
| JFE Steel Corporation | 7213 |
2 |
| Ridge Tool Company | 132 |
2 |
| Sund Birsta AB | 34 |
2 |
| Kopernik SA | 3 |
2 |
| 3m Innovative Properties Company | 17600 |
1 |
| Siemens VAI Metals Technologies GmbH | 209 |
1 |
| Morgan Construction Company | 1 |
1 |
| Danieli Automation SpA | 124 |
1 |
| G.D S.p.A. | 1157 |
1 |
| Lincoln Global, Inc. | 2129 |
1 |
| Maschinenfabrik Niehoff GmbH & Co. KG | 43 |
1 |
| Nippon Steel & Sumikin Stainless Steel Corporation | 163 |
1 |
| Nittoku Engineering Co., Ltd. | 66 |
1 |
| Packaging Progressions, Inc. | 6 |
1 |
| Other owners | 16 |