- All sections
- B - Performing operationstransporting
- B21F - Working or processing of metal wire
- B21F 27/02 - Making wire network, i.e. wire nets without additional connecting elements or material at crossings, e.g. connected by knitting
Patent holdings for IPC class B21F 27/02
Total number of patents in this class: 53
10-year publication summary
|
7
|
3
|
3
|
3
|
4
|
4
|
3
|
1
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Geobrugg AG | 109 |
8 |
| NV Bekaert SA | 727 |
4 |
| Officine Maccaferri S.p.A. | 111 |
3 |
| C.h.a.b | 3 |
3 |
| MicroVention, Inc. | 641 |
2 |
| BAM AG | 17 |
2 |
| Industry Foundation of Chonnam National University | 667 |
2 |
| Lumsden Corporation | 7 |
2 |
| Pfeifer Isofer AG | 5 |
2 |
| Progress Maschinen & Automation AG | 27 |
2 |
| UMC Innovation Limited | 4 |
2 |
| The Boeing Company | 20094 |
1 |
| Kieselstein GmbH | 2 |
1 |
| Nippon Steel & Sumikin Metal Products Co., Ltd. | 34 |
1 |
| Pedax GmbH | 12 |
1 |
| Pfeifer Holding GmbH & Co. KG | 37 |
1 |
| GEM Technologies, Inc. | 4 |
1 |
| Spinmaster ApS | 1 |
1 |
| Aurora Propulsion Technologies Oy | 7 |
1 |
| Alva Industries AS | 18 |
1 |
| Other owners | 12 |