- 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: 998
10-year publication summary
|
75
|
68
|
79
|
72
|
65
|
76
|
95
|
115
|
82
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21313 |
75 |
| Knauf Insulation SPRL | 174 |
44 |
| Stora Enso Oyj | 1649 |
32 |
| UNILIN, besloten vennootschap | 989 |
25 |
| Swiss Krono Tec AG | 512 |
24 |
| Knauf Insulation, Inc. | 193 |
20 |
| Valinge Innovation AB | 1025 |
18 |
| UPM-Kymmene Corporation | 994 |
15 |
| Covestro (Netherlands) B.V. | 295 |
14 |
| Seiko Epson Corporation | 20227 |
13 |
| Evertree | 84 |
12 |
| Bakelite Chemicals LLC | 76 |
12 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 238 |
11 |
| Louisiana-Pacific Corporation | 308 |
10 |
| PPG Industries Ohio, Inc. | 3330 |
9 |
| Yangi AB | 48 |
9 |
| Henkel AG & Co. KGaA | 10766 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33845 |
7 |
| Georgia-Pacific Chemicals LLC | 127 |
7 |
| Huntsman International LLC | 691 |
7 |
| Other owners | 626 |