- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 31/36 - Chucks with means for adjusting the chuck with respect to the working-spindle
Patent holdings for IPC class B23B 31/36
Total number of patents in this class: 46
10-year publication summary
|
2
|
5
|
6
|
1
|
3
|
0
|
5
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaublin SA | 38 |
4 |
| Robert Bosch GmbH | 42815 |
2 |
| Komatsu NTC Ltd. | 120 |
2 |
| Aalto University Foundation | 297 |
2 |
| ANCA Pty Ltd | 42 |
2 |
| Gottfried Wilhelm Leibniz Universität Hannover | 153 |
2 |
| O-M Ltd. | 3 |
2 |
| Schunk GmbH & Co. KG Spann- und Greiftechnik | 97 |
2 |
| Wsl | 10 |
2 |
| Wielandts Upmt | 2 |
2 |
| Halliburton Energy Services, Inc. | 20964 |
1 |
| Robert Bosch Tool Corporation | 337 |
1 |
| NTN Corporation | 4985 |
1 |
| Kennametal Inc. | 1391 |
1 |
| Carl BAASEL Lasertechnik GmbH | 1 |
1 |
| CooperVision International Holding Company, LP | 121 |
1 |
| Deckel Maho Pfronten GmbH | 113 |
1 |
| FANUC Corporation | 6787 |
1 |
| Fuji Corporation | 3418 |
1 |
| Gühring oHG | 68 |
1 |
| Other owners | 14 |