- 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 48/03 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired formApparatus therefor characterised by the shape of the extruded material at extrusion
Patent holdings for IPC class B29C 48/03
Total number of patents in this class: 169
10-year publication summary
|
4
|
20
|
30
|
18
|
22
|
22
|
18
|
13
|
19
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Performance Solutions, LLC | 16 |
6 |
| The Japan Steel Works, Ltd. | 699 |
5 |
| Zephyros, Inc. | 636 |
5 |
| The Procter & Gamble Company | 22146 |
4 |
| Lawrence Livermore National Security, LLC | 1882 |
4 |
| Advanced Drainage Systems, Inc. | 322 |
4 |
| Airtech International, Inc. | 46 |
4 |
| New WinCup Holdings, Inc. | 57 |
4 |
| Globalmed, Inc. | 33 |
4 |
| Compagnie générale des établissements Michelin SCA | 2519 |
3 |
| Davis-Standard, LLC | 100 |
3 |
| Vacuworx Global, LLC | 33 |
3 |
| CertainTeed LLC | 551 |
3 |
| Shibaura Machine Co., Ltd. | 202 |
3 |
| Amundson Technology, LLC | 14 |
3 |
| Becton, Dickinson and Company | 7071 |
2 |
| Microsoft Technology Licensing, LLC | 52886 |
2 |
| Basell Polyolefine GmbH | 554 |
2 |
| Bose Corporation | 2921 |
2 |
| Coperion GmbH | 148 |
2 |
| Other owners | 101 |