- All sections
- B - Performing operationstransporting
- B28D - Working stone or stone-like materials
- B28D 1/08 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by sawing with saw blades of endless cutter-type, e.g. chain saws, strap saws
Patent holdings for IPC class B28D 1/08
Total number of patents in this class: 200
10-year publication summary
|
16
|
13
|
8
|
5
|
21
|
17
|
6
|
16
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Husqvarna AB | 3045 |
34 |
| Egun Co., Ltd. | 43 |
15 |
| Oregon Tool, Inc. | 288 |
11 |
| PELMINE S.r.l. | 6 |
6 |
| Fravizel – Equipamentos Metalomecânicos SA | 19 |
6 |
| Siltronic AG | 437 |
5 |
| Applied Materials, Inc. | 20579 |
4 |
| Guilin Champion Union Diamond Co., Ltd. | 45 |
4 |
| ILJIN Diamond Co., Ltd. | 35 |
4 |
| NV Bekaert SA | 725 |
4 |
| Shin-Etsu Handotai Co., Ltd. | 1305 |
4 |
| Xiamen Zl Diamond Technology Co., Ltd | 17 |
4 |
| Guilin Grind-academy Material Technology Co., Ltd. | 22 |
4 |
| Pedrini S.p.A. AD Unico Socio | 12 |
3 |
| Schwing GmbH | 11 |
3 |
| Bekaert Binjiang Steel Cord Co., Ltd. | 10 |
3 |
| Robert Bosch GmbH | 44327 |
2 |
| Hilti Aktiengesellschaft | 3715 |
2 |
| Blount, Inc. | 30 |
2 |
| BP Corporation North America Inc. | 763 |
2 |
| Other owners | 78 |