- All sections
- B - Performing operationstransporting
- B28D - Working stone or stone-like materials
- B28D 1/06 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by sawing with reciprocating saw blades
Patent holdings for IPC class B28D 1/06
Total number of patents in this class: 38
10-year publication summary
|
9
|
6
|
2
|
1
|
0
|
0
|
3
|
2
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ehwa Diamond Ind. Co., Ltd. | 10 |
5 |
| Arbortech Industries Limited | 23 |
3 |
| Ehwa Diamond Industrial Co., Ltd. | 62 |
3 |
| Shin-Etsu Handotai Co., Ltd. | 1283 |
2 |
| Siltronic AG | 422 |
2 |
| ISM s.r.l. | 4 |
2 |
| Calas Production | 1 |
1 |
| Diamond Products, Limited | 40 |
1 |
| General Tool, Inc. | 26 |
1 |
| Guangdong University of Technology | 574 |
1 |
| Haas Food Equipment GmbH | 81 |
1 |
| Hammer Electric Power Tools Co., Ltd. | 4 |
1 |
| Husqvarna AB | 2909 |
1 |
| NV Bekaert SA | 746 |
1 |
| Quarella S.p.A. | 2 |
1 |
| Saint-Gobain Abrasifs | 653 |
1 |
| Saint-Gobain Abrasives, Inc. | 889 |
1 |
| Sumco Corporation | 1117 |
1 |
| Corner Star Limited | 95 |
1 |
| LONGi Green Energy Technology Co., Ltd. | 286 |
1 |
| Other owners | 7 |