- 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 51/44 - Removing or ejecting moulded articles
Patent holdings for IPC class B29C 51/44
Total number of patents in this class: 108
10-year publication summary
|
8
|
11
|
8
|
10
|
12
|
8
|
11
|
8
|
14
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KIEFEL GmbH | 137 |
8 |
| Berry Global, Inc. | 440 |
4 |
| Marbach Werkzeugbau GmbH | 12 |
3 |
| Sarong S.p.A. | 128 |
3 |
| DuPont Safety & Construction, Inc. | 673 |
3 |
| Samsung Display Co., Ltd. | 34290 |
2 |
| Boehringer Ingelheim Vetmedica GmbH | 1267 |
2 |
| Nike, Inc. | 14055 |
2 |
| Bay Materials, LLC | 44 |
2 |
| Biome BIOPLASTICS Limited | 21 |
2 |
| Brown LLC | 43 |
2 |
| CJ Cheiljedang Corporation | 3393 |
2 |
| DENTSPLY SIRONA Inc. | 1865 |
2 |
| Devlinks, Ltd. | 3 |
2 |
| Gr8 Engineering Limited | 16 |
2 |
| Institut Straumann AG | 120 |
2 |
| Persico S.p.A. | 56 |
2 |
| U.S. Bank National Association | 712 |
2 |
| Carbon, Inc. | 393 |
2 |
| G.Mondini S.p.a. | 39 |
2 |
| Other owners | 57 |