- 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 53/20 - Straightening or flattening of tubes
Patent holdings for IPC class B29C 53/20
Total number of patents in this class: 32
10-year publication summary
|
3
|
5
|
0
|
4
|
1
|
3
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| W. L. Gore & Associates, Inc. | 2698 |
6 |
| Safran Aircraft Engines | 6511 |
2 |
| Opterus Research and Development, Inc. | 30 |
2 |
| Toyota Motor Corporation | 34387 |
1 |
| Philip Morris Products S.A. | 7965 |
1 |
| The Dow Chemical Company | 670 |
1 |
| Dow Global Technologies LLC | 10744 |
1 |
| Ethicon, Inc. | 1140 |
1 |
| Terumo Kabushiki Kaisha | 5723 |
1 |
| Acclarent, Inc. | 561 |
1 |
| Aldila Golf Corp. | 26 |
1 |
| Axon LLC | 21 |
1 |
| Biosense Webster (Israel) Ltd. | 2219 |
1 |
| GrDF | 23 |
1 |
| Gregg Marine, Inc. | 3 |
1 |
| Packsys Global AG | 46 |
1 |
| Roccor, LLC | 29 |
1 |
| SAK Construction, LLC | 10 |
1 |
| Tesa SE | 1097 |
1 |
| Tracto-Technik GmbH & Co. KG | 170 |
1 |
| Other owners | 5 |