- 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 53/56 - Winding and joining, e.g. winding spirally
Patent holdings for IPC class B29C 53/56
Total number of patents in this class: 383
10-year publication summary
|
31
|
36
|
28
|
35
|
45
|
32
|
27
|
23
|
20
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 6302 |
23 |
| Toyota Motor Corporation | 32599 |
10 |
| Crompton Technology Group Limited | 155 |
7 |
| Sekar Patent Holdings II, LLC | 14 |
6 |
| The Boeing Company | 20098 |
5 |
| ZF Friedrichshafen AG | 7166 |
5 |
| W. L. Gore & Associates, Inc. | 2713 |
5 |
| MicroVention, Inc. | 621 |
5 |
| Johns Manville | 958 |
5 |
| Rockwool A/S | 787 |
5 |
| Hyundai Motor Company | 22167 |
4 |
| Saint-Gobain Isover | 635 |
4 |
| Titcomb Brothers Manufacturing, Inc. | 15 |
4 |
| Snecma | 1064 |
4 |
| Halliburton Energy Services, Inc. | 20949 |
3 |
| Honda Motor Co., Ltd. | 25352 |
3 |
| SNECMA S.A. | 1148 |
3 |
| Airbus Operations GmbH | 3346 |
3 |
| Terumo Kabushiki Kaisha | 5566 |
3 |
| BL Technologies, Inc. | 835 |
3 |
| Other owners | 273 |