- 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 48/76 - Venting meansDegassing means
Patent holdings for IPC class B29C 48/76
Total number of patents in this class: 250
10-year publication summary
|
12
|
16
|
25
|
35
|
26
|
33
|
15
|
47
|
22
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 243 |
29 |
| The Japan Steel Works, Ltd. | 826 |
13 |
| Gneuss GmbH | 67 |
12 |
| HSP Technologies Inc. | 21 |
8 |
| Shibaura Machine Co., Ltd. | 260 |
8 |
| INEOS Styrolution Group GmbH | 360 |
6 |
| Coperion GmbH | 165 |
5 |
| Gamma Meccanica S.p.A. | 11 |
5 |
| Arkema France | 4242 |
4 |
| Buss AG | 50 |
4 |
| Entex Rust & Mitschke GmbH | 35 |
4 |
| SABIC Global Technologies B.V. | 4599 |
4 |
| Ticona LLC | 604 |
4 |
| BASF SE | 21308 |
3 |
| LG Chem, Ltd. | 17929 |
3 |
| The Boeing Company | 20163 |
3 |
| Borealis AG | 2736 |
3 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 199 |
3 |
| Starlinger & Co Gesellschaft m.b.H. | 113 |
3 |
| Toshiba Kikai Kabushiki Kaisha | 258 |
3 |
| Other owners | 123 |