- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 7/03 - Apparatus with means to keep the profile in shape
Patent holdings for IPC class B21D 7/03
Total number of patents in this class: 17
10-year publication summary
|
0
|
0
|
3
|
6
|
0
|
2
|
3
|
1
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nwi Nashville, LLC | 2 |
2 |
| Formflow Pty Ltd | 8 |
2 |
| Acclarent, Inc. | 550 |
1 |
| Carbofix In Orthopedics LLC | 4 |
1 |
| CML International S.p.A. | 28 |
1 |
| CRIPPA S.p.A. | 11 |
1 |
| Harbin Institute of Technology | 356 |
1 |
| Tracto-Technik GmbH & Co. KG | 166 |
1 |
| Triumph Aerostructures, LLC | 6 |
1 |
| WAFIOS Aktiengesellschaft | 86 |
1 |
| Greenlee Tools, Inc. | 208 |
1 |
| The Australian Steel Company (Operations) Pty Ltd | 6 |
1 |
| Universidad de La Rioja - Otri | 1 |
1 |
| Pipeflex Systems Ltd | 1 |
1 |
| Grupo Industrial Kempchen Comdiflex SA | 1 |
1 |
| Other owners | 0 |