- 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 48/90 - Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
Patent holdings for IPC class B29C 48/90
Total number of patents in this class: 127
10-year publication summary
|
3
|
4
|
8
|
13
|
12
|
35
|
23
|
18
|
11
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KraussMaffei Technologies GmbH | 354 |
17 |
| Windmoeller & Hoelscher KG | 166 |
6 |
| ABL IP Holding LLC | 1929 |
5 |
| battenfeld-cincinnati Germany GmbH | 53 |
5 |
| Engineered Profiles LLC, DBA Crane Plastics | 21 |
5 |
| New WinCup Holdings, Inc. | 56 |
4 |
| Victrex Manufacturing Limited | 121 |
4 |
| Aisapack Holding S.A. | 119 |
3 |
| Kdesign GmbH | 11 |
3 |
| Kreafin Group SA | 29 |
3 |
| Sikora AG | 60 |
3 |
| Licoplast SA | 5 |
3 |
| RPFlow R&D B.V. | 3 |
3 |
| Akzenta Paneele + Profile GmbH | 179 |
2 |
| EHC Canada, Inc. | 32 |
2 |
| Kureha Corporation | 1026 |
2 |
| Kyoraku Co., Ltd. | 485 |
2 |
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 168 |
2 |
| Röchling Engineering Plastics | 2 |
2 |
| Greiner Extrusion Group GmbH | 11 |
2 |
| Other owners | 49 |