- 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 51/34 - Moulds for undercut articles
Patent holdings for IPC class B29C 51/34
Total number of patents in this class: 57
10-year publication summary
|
1
|
7
|
4
|
6
|
4
|
8
|
1
|
4
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Align Technology, Inc. | 2204 |
6 |
| Marbach Werkzeugbau GmbH | 15 |
6 |
| LG Energy Solution, Ltd. | 16722 |
4 |
| Realook & Company Co., Ltd. | 11 |
3 |
| Aisapack Holding S.A. | 130 |
2 |
| Cargill, Incorporated | 2948 |
2 |
| CJ Cheiljedang Corporation | 3537 |
2 |
| KIEFEL GmbH | 150 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 219 |
2 |
| Sacmi Imola S.C. | 63 |
2 |
| Tokyo Proto Corporation | 2 |
2 |
| 3m Innovative Properties Company | 17592 |
1 |
| Toyota Motor Corporation | 33951 |
1 |
| GM Global Technology Operations LLC | 15602 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
1 |
| Au Optronics Corporation | 3308 |
1 |
| HTC Corporation | 2362 |
1 |
| Acell Industries Limited | 37 |
1 |
| Advanced Plastics Technologies Luxembourg S.A. | 3 |
1 |
| Eastman Chemical Company | 2112 |
1 |
| Other owners | 15 |