- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 48/76 - Venting means; Degassing means
Patent holdings for IPC class B29C 48/76
Total number of patents in this class: 176
10-year publication summary
|
0
|
2
|
12
|
16
|
25
|
35
|
26
|
30
|
13
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aladdin Manufacturing Corporation | 194 |
23 |
| Gneuss GmbH | 54 |
11 |
| HSP Technologies Inc. | 21 |
8 |
| Shibaura Machine Co., Ltd. | 184 |
8 |
| The Japan Steel Works, Ltd. | 597 |
6 |
| INEOS Styrolution Group GmbH | 325 |
5 |
| Entex Rust & Mitschke GmbH | 34 |
4 |
| SABIC Global Technologies B.V. | 4044 |
4 |
| Ticona LLC | 547 |
4 |
| LG Chem, Ltd. | 17205 |
3 |
| The Boeing Company | 19843 |
3 |
| Borealis AG | 2558 |
3 |
| Buss AG | 49 |
3 |
| Starlinger & Co Gesellschaft m.b.H. | 102 |
3 |
| Toshiba Kikai Kabushiki Kaisha | 300 |
3 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
3 |
| BASF SE | 19740 |
2 |
| Dow Global Technologies LLC | 10147 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| Ascend Performance Materials Operations LLC | 260 |
2 |
| Other owners | 74 |