- 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 1/16 - Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
Patent holdings for IPC class B21C 1/16
Total number of patents in this class: 25
10-year publication summary
|
7
|
1
|
3
|
2
|
1
|
2
|
0
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiseong Aluminium Co.,Ltd. | 4 |
3 |
| Viant AS&O Holdings, LLC | 109 |
2 |
| Sumitomo Electric Industries, Ltd. | 16331 |
1 |
| Hitachi, Ltd. | 16094 |
1 |
| Medtronic, Inc. | 9792 |
1 |
| Bridgestone Corporation | 7259 |
1 |
| Sumitomo Wiring Systems, Ltd. | 11005 |
1 |
| AutoNetworks Technologies, Ltd. | 7108 |
1 |
| Hongduk Industrial Co., Ltd. | 21 |
1 |
| Hunter Douglas Industries BV | 263 |
1 |
| Jilin University | 297 |
1 |
| Kabushiki Kaisha F.C.C. | 415 |
1 |
| Laird Technologies, Inc. | 376 |
1 |
| Lifting Solutions Inc. | 22 |
1 |
| Manchester Copper Products, LLC | 15 |
1 |
| M.E.P. Macchine Elettroniche Piegatrici SpA | 87 |
1 |
| Nippon Steel Corporation | 6871 |
1 |
| Tohoku University | 2980 |
1 |
| Most Technik GmbH | 8 |
1 |
| C & a Corporation | 21 |
1 |
| Other owners | 2 |