- All sections
- B - Performing operations; transporting
- B27L - Removing bark or vestiges of branches; splitting wood; manufacture of veneer, wooden sticks, wood shavings, wood fibres or wood powder
- B27L 11/00 - Manufacture of wood shavings, chips, powder, or the like; Tools therefor
Patent holdings for IPC class B27L 11/00
Total number of patents in this class: 182
10-year publication summary
|
13
|
16
|
18
|
14
|
15
|
15
|
14
|
10
|
11
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Key Knife, Inc. | 33 |
14 |
| CEM Machine, Inc. | 16 |
9 |
| Bandit Industries, Inc. | 54 |
7 |
| Pallmann Maschinenfabrik GmbH & Co. KG | 57 |
7 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 118 |
6 |
| Iggesund Tools AB | 14 |
5 |
| Vermeer Manufacturing Company | 615 |
5 |
| Woodland Mills Inc. | 55 |
5 |
| Schie, Kurt M. | 7 |
5 |
| Bionic Beaver Pty Limited | 7 |
4 |
| Gyro-trac Corporation | 31 |
4 |
| Swiss Krono Tec AG | 472 |
4 |
| Woodmaxx Power Equipment NY LLC | 13 |
4 |
| Altec Industries, Inc. | 178 |
3 |
| Andritz Inc. | 344 |
3 |
| B. Maier Zerkleinerungstechnik GmbH | 9 |
3 |
| Betek GmbH & Co. KG | 140 |
3 |
| Doppstadt Familienholding GmbH | 61 |
3 |
| Andritz Aktiebolag | 67 |
3 |
| Hitachi Construction Machinery Co., Ltd. | 2498 |
2 |
| Other owners | 83 |