- 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 57/12 - Rim rolling
Patent holdings for IPC class B29C 57/12
Total number of patents in this class: 21
10-year publication summary
|
0
|
0
|
3
|
3
|
3
|
1
|
2
|
0
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Converter Manufacturing, LLC | 39 |
4 |
| Huhtamaki, Inc. | 270 |
2 |
| Bio Optimal Limited | 5 |
2 |
| 3 Boys Limited | 11 |
1 |
| Aldila Golf Corp. | 26 |
1 |
| Alto Packaging Limited | 6 |
1 |
| Crown Packaging Technology, Inc. | 477 |
1 |
| Korea Aerospace Research Institute | 326 |
1 |
| SICA S.p.A. | 78 |
1 |
| Tokan Kogyo Co., Ltd. | 75 |
1 |
| Toyo Seikan Group Holdings, Ltd. | 853 |
1 |
| U.S. Bank National Association | 774 |
1 |
| Berry Global, Inc. | 467 |
1 |
| Kongsberg Actuation Systems Ltd. | 2 |
1 |
| Ecosave Packaging ApS | 8 |
1 |
| Özler Plasti̇k San. ve Tic. A.S. | 1 |
1 |
| Other owners | 0 |