- 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 48/38 - Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
Patent holdings for IPC class B29C 48/38
Total number of patents in this class: 51
10-year publication summary
|
0
|
2
|
6
|
10
|
16
|
3
|
8
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 221 |
32 |
| Entex Rust & Mitschke GmbH | 35 |
3 |
| Gneuss GmbH | 58 |
3 |
| Nationwide 5, LLC | 8 |
2 |
| Siemens AG | 24484 |
1 |
| Bruckner Maschinenbau GmbH | 64 |
1 |
| Dalian Shide Science & Technology Development Co., Ltd. | 2 |
1 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 183 |
1 |
| Hans Weber Maschinenfabrik GmbH | 21 |
1 |
| Maku AG | 4 |
1 |
| Mikron Industries, Inc. | 95 |
1 |
| Next Generation Recyclingmaschinen GmbH | 27 |
1 |
| Novo-Tech GmbH & Co. KG | 30 |
1 |
| Wimao Oy | 14 |
1 |
| Jhm Engineering and Technology (Ningbo) Co., Ltd | 1 |
1 |
| Other owners | 0 |