- 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: 132
10-year publication summary
|
11
|
8
|
10
|
12
|
8
|
11
|
9
|
16
|
12
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KIEFEL GmbH | 155 |
10 |
| Institut Straumann AG | 189 |
8 |
| Marbach Werkzeugbau GmbH | 15 |
5 |
| Berry Global, Inc. | 467 |
5 |
| Bay Materials, LLC | 52 |
3 |
| DuPont Safety & Construction, Inc. | 679 |
3 |
| Illig Holding GmbH | 19 |
3 |
| Samsung Display Co., Ltd. | 38817 |
2 |
| Boehringer Ingelheim Vetmedica GmbH | 1272 |
2 |
| Nike, Inc. | 14874 |
2 |
| Biome BIOPLASTICS Limited | 27 |
2 |
| Brown LLC | 82 |
2 |
| CJ Cheiljedang Corporation | 3667 |
2 |
| DENTSPLY SIRONA Inc. | 1814 |
2 |
| Devlinks, Ltd. | 3 |
2 |
| Gr8 Engineering Limited | 14 |
2 |
| NAS Nalle Automation Systems, LLC | 8 |
2 |
| Persico S.p.A. | 58 |
2 |
| Sarong S.p.A. | 109 |
2 |
| U.S. Bank National Association | 774 |
2 |
| Other owners | 69 |