- 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 3/00 - Manufacture of substantially flat articles, e.g. boards, from particles or fibres
Patent holdings for IPC class B27N 3/00
Total number of patents in this class: 933
10-year publication summary
|
41
|
75
|
68
|
79
|
72
|
64
|
75
|
95
|
112
|
44
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20904 |
72 |
| Knauf Insulation SPRL | 173 |
43 |
| Stora Enso Oyj | 1634 |
33 |
| Knauf Insulation, Inc. | 191 |
21 |
| Swiss Krono Tec AG | 485 |
21 |
| UNILIN, besloten vennootschap | 857 |
17 |
| Valinge Innovation AB | 975 |
16 |
| UPM-Kymmene Corporation | 937 |
14 |
| Seiko Epson Corporation | 19319 |
13 |
| Bakelite Chemicals LLC | 79 |
12 |
| Evertree | 79 |
11 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 228 |
10 |
| Covestro (Netherlands) B.V. | 275 |
10 |
| PPG Industries Ohio, Inc. | 3457 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 31221 |
8 |
| Henkel AG & Co. KGaA | 10535 |
8 |
| Masonite Corporation | 707 |
8 |
| Georgia-Pacific Chemicals LLC | 135 |
7 |
| Huntsman International LLC | 716 |
7 |
| IKEA Supply AG | 222 |
7 |
| Other owners | 586 |