- 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 3/12 - Moulding of mats from fibres
Patent holdings for IPC class B27N 3/12
Total number of patents in this class: 141
10-year publication summary
|
9
|
14
|
10
|
7
|
11
|
8
|
11
|
26
|
17
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Louisiana-Pacific Corporation | 312 |
15 |
| Seiko Epson Corporation | 20288 |
12 |
| PulPac AB | 120 |
8 |
| Omya International AG | 779 |
6 |
| Swiss Krono Tec AG | 513 |
6 |
| Yangi AB | 49 |
6 |
| BASF SE | 21318 |
3 |
| Saint-Gobain Isover | 679 |
2 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 138 |
2 |
| Ariel Scientific Innovations Ltd | 250 |
2 |
| InnoTech Alberta Inc. | 54 |
2 |
| HOMANN Holzwerkstoffe GmbH | 18 |
2 |
| Xylo Technologies AG | 30 |
2 |
| Sol-gel Materials & Applications Ltd | 11 |
2 |
| Fiberdom Oy | 21 |
2 |
| Blue Ocean Closures AB | 31 |
2 |
| Cleanfiber Inc. | 16 |
2 |
| Fujian Zhengyuan Juncao International Cooperation Co., Ltd. | 2 |
2 |
| Lignum Technologies AG | 77 |
2 |
| Lignutech Oy | 3 |
2 |
| Other owners | 59 |