- 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 48/285 - Feeding the extrusion material to the extruder
Patent holdings for IPC class B29C 48/285
Total number of patents in this class: 583
10-year publication summary
|
33
|
57
|
62
|
85
|
84
|
62
|
69
|
76
|
40
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10960 |
16 |
| Toyobo Co., Ltd. | 2539 |
12 |
| Windmoeller & Hoelscher KG | 178 |
12 |
| Coperion GmbH | 165 |
11 |
| Entex Rust & Mitschke GmbH | 35 |
8 |
| The Japan Steel Works, Ltd. | 826 |
8 |
| Mitsubishi Chemical Corporation | 4723 |
7 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 199 |
7 |
| Pirelli Tyre S.p.A. | 1960 |
7 |
| SABIC Global Technologies B.V. | 4599 |
7 |
| AIM3D GmbH | 37 |
7 |
| 3D Print Innovations, LLC | 54 |
7 |
| The Boeing Company | 20163 |
6 |
| Robert Bosch GmbH | 44176 |
6 |
| ColorMatrix Holdings, Inc. | 125 |
6 |
| Stratasys, Inc. | 852 |
6 |
| VMI Holland B.V. | 444 |
6 |
| Advanced Drainage Systems, Inc. | 402 |
5 |
| Aladdin Manufacturing Corporation | 243 |
5 |
| Altria Client Services LLC | 2436 |
5 |
| Other owners | 429 |