- 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: 58
10-year publication summary
|
1
|
7
|
4
|
6
|
4
|
11
|
1
|
5
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Align Technology, Inc. | 2301 |
7 |
| Marbach Werkzeugbau GmbH | 15 |
6 |
| LG Energy Solution, Ltd. | 19305 |
4 |
| Realook & Company Co., Ltd. | 11 |
3 |
| Aisapack Holding S.A. | 122 |
2 |
| Cargill, Incorporated | 2967 |
2 |
| CJ Cheiljedang Corporation | 3674 |
2 |
| KIEFEL GmbH | 155 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 223 |
2 |
| Sacmi Imola S.C. | 60 |
2 |
| Tokyo Proto Corporation | 2 |
2 |
| 3m Innovative Properties Company | 17459 |
1 |
| Toyota Motor Corporation | 35992 |
1 |
| GM Global Technology Operations LLC | 16205 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
1 |
| Au Optronics Corporation | 3170 |
1 |
| HTC Corporation | 2424 |
1 |
| Acell Industries Limited | 39 |
1 |
| Eastman Chemical Company | 2097 |
1 |
| Erca | 14 |
1 |
| Other owners | 15 |