- All sections
- B - Performing operationstransporting
- B27N - Manufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material
- B27N 3/28 - Moulding or pressing characterised by using extrusion presses
Patent holdings for IPC class B27N 3/28
Total number of patents in this class: 81
10-year publication summary
|
2
|
5
|
6
|
9
|
6
|
7
|
10
|
5
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22147 |
4 |
| LG Hausys, Ltd. | 828 |
4 |
| Smart Planet Technologies, Inc. | 30 |
4 |
| Fibiotex S.A. | 5 |
4 |
| E. I. du Pont de Nemours and Company | 4249 |
3 |
| Handelsonderneming We-ha | 3 |
3 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 123 |
2 |
| Telescope Casual Furniture, Inc. | 28 |
2 |
| Tethis, Inc. | 22 |
2 |
| Tundra Composites, LLC | 79 |
2 |
| Vinventions USA, LLC | 94 |
2 |
| UNILIN, besloten vennootschap | 805 |
2 |
| Agriboard Green Building Systems, LLC | 8 |
2 |
| Evonik Röhm GmbH | 451 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3738 |
1 |
| Agriboard International, LLC | 1 |
1 |
| Akebono Brake Industry Co., Ltd. | 361 |
1 |
| Entex Rust & Mitschke GmbH | 35 |
1 |
| Fortress Iron, LP | 114 |
1 |
| Fritz Egger GmbH & Co. og | 241 |
1 |
| Other owners | 38 |