- 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: 87
10-year publication summary
2
|
5
|
8
|
2
|
9
|
12
|
8
|
13
|
25
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Masonite Corporation | 461 |
8 |
Hueck Rheinische GmbH | 95 |
6 |
PulPac AB | 72 |
5 |
Yangi AB | 14 |
4 |
Hyundai Mobis Co., Ltd. | 2668 |
3 |
Louisiana-Pacific Corporation | 203 |
3 |
Usnr, LLC | 143 |
3 |
Pressing Developments, L.L.C. | 12 |
3 |
Woodio Oy | 8 |
3 |
Purdue Research Foundation | 3277 |
2 |
Ecovative Design LLC | 101 |
2 |
Imal S.r.l. | 24 |
2 |
Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 118 |
2 |
Hunan Taohuajiang Bamboo Science & Technology Co., Ltd. | 15 |
2 |
Sich Casket Company Limited | 3 |
2 |
SEOYON AUTOVISION Co., Ltd. | 4 |
2 |
BASF SE | 19740 |
1 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
1 |
Beijing University of Chemical Technology | 287 |
1 |
City University of Hong Kong | 684 |
1 |
Other owners | 31 |