- All sections
- B - Performing operations; transporting
- 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 3/20 - Moulding or pressing characterised by using platen-presses
Patent holdings for IPC class B27N 3/20
Total number of patents in this class: 121
10-year publication summary
|
5
|
8
|
2
|
9
|
12
|
8
|
15
|
27
|
33
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PulPac AB | 89 |
11 |
| Masonite Corporation | 699 |
8 |
| Hueck Rheinische GmbH | 108 |
6 |
| Louisiana-Pacific Corporation | 229 |
6 |
| Yangi AB | 19 |
6 |
| Usnr, LLC | 141 |
4 |
| Woodio Oy | 9 |
4 |
| Hunan Taohuajiang Bamboo Science & Technology Co., Ltd. | 15 |
4 |
| BASF SE | 20432 |
3 |
| Hyundai Mobis Co., Ltd. | 2942 |
3 |
| Pressing Developments, L.L.C. | 13 |
3 |
| Purdue Research Foundation | 3477 |
2 |
| Imal S.r.l. | 25 |
2 |
| Owens Corning Intellectual Capital, LLC | 1557 |
2 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 123 |
2 |
| Valinge Innovation AB | 972 |
2 |
| Ecovative, LLC | 70 |
2 |
| Sich Casket Company Limited | 3 |
2 |
| Blue Ocean Closures AB | 19 |
2 |
| SEOYON AUTOVISION Co., Ltd. | 4 |
2 |
| Other owners | 45 |