- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 53/52 - Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using external forming surfaces, e.g. sleeves
Patent holdings for IPC class B29C 53/52
Total number of patents in this class: 21
10-year publication summary
|
1
|
1
|
0
|
3
|
2
|
1
|
0
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rovema GmbH | 60 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2140 |
2 |
| Topaz Investment AS | 12 |
2 |
| Sumitomo Electric Industries, Ltd. | 15455 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10329 |
1 |
| Aisapack Holding S.A. | 127 |
1 |
| AutoNetworks Technologies, Ltd. | 6566 |
1 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 151 |
1 |
| CathPrint AB | 12 |
1 |
| GE Aviation Systems Limited | 266 |
1 |
| Layfield Group Limited | 65 |
1 |
| RTL Materials Ltd | 29 |
1 |
| Serac Group | 85 |
1 |
| SIG Technology AG | 317 |
1 |
| Technip France | 705 |
1 |
| Witzenmann GmbH | 69 |
1 |
| Samvardhana Motherson Innovative Autosystems B.V. & KG | 1 |
1 |
| Long Pipes Limited | 7 |
1 |
| Other owners | 0 |