- 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: 87
10-year publication summary
|
5
|
6
|
9
|
6
|
7
|
10
|
5
|
10
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Smart Planet Technologies, Inc. | 36 |
5 |
| The Procter & Gamble Company | 21849 |
4 |
| LG Hausys, Ltd. | 806 |
4 |
| Fibiotex S.A. | 5 |
4 |
| E. I. du Pont de Nemours and Company | 3526 |
3 |
| Handelsonderneming We-ha | 3 |
3 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 138 |
2 |
| Telescope Casual Furniture, Inc. | 28 |
2 |
| Tethis, Inc. | 17 |
2 |
| Tundra Composites, LLC | 69 |
2 |
| UNILIN, besloten vennootschap | 993 |
2 |
| Agriboard Green Building Systems, LLC | 8 |
2 |
| Tilegreen, Inc. | 2 |
2 |
| Vinventions SA | 20 |
2 |
| Evonik Röhm GmbH | 385 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
1 |
| Agriboard International, LLC | 2 |
1 |
| Akebono Brake Industry Co., Ltd. | 364 |
1 |
| Entex Rust & Mitschke GmbH | 35 |
1 |
| Fortress Iron, LP | 23 |
1 |
| Other owners | 42 |