- 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 3/04 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
Patent holdings for IPC class B27N 3/04
Total number of patents in this class: 580
10-year publication summary
|
34
|
30
|
50
|
73
|
58
|
48
|
58
|
55
|
69
|
35
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18724 |
80 |
| BASF SE | 19740 |
15 |
| Valinge Innovation AB | 915 |
14 |
| Louisiana-Pacific Corporation | 203 |
12 |
| Swiss Krono Tec AG | 472 |
11 |
| PulPac AB | 72 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
| IKEA Supply AG | 272 |
9 |
| Omya International AG | 816 |
9 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 220 |
8 |
| Lignum Technologies AG | 79 |
7 |
| Masonite Corporation | 461 |
6 |
| New Zealand Forest Research Institute Limited | 16 |
6 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 118 |
6 |
| Tricoya Technologies Ltd | 41 |
6 |
| Ceraloc Innovation AB | 156 |
5 |
| Stora Enso Oyj | 1504 |
5 |
| The Procter & Gamble Company | 22178 |
4 |
| DSM IP Assets B.V. | 5856 |
4 |
| Flooring Technologies Ltd. | 161 |
4 |
| Other owners | 349 |