- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 19/16 - Single purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
Patent holdings for IPC class B24B 19/16
Total number of patents in this class: 51
10-year publication summary
|
3
|
1
|
5
|
1
|
5
|
2
|
3
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Medtronic MiniMed, Inc. | 1830 |
5 |
| Tokyo Electron Limited | 12127 |
3 |
| Illinois Tool Works Inc. | 11404 |
2 |
| Ethicon, Inc. | 1233 |
2 |
| Terumo Kabushiki Kaisha | 5399 |
2 |
| Hisamitsu Pharmaceutical Co., Inc. | 777 |
2 |
| Kyokutoh Co., Ltd. | 69 |
2 |
| Matuschek Messtechnik GmbH | 12 |
2 |
| Toppan Printing Co., Ltd. | 2158 |
2 |
| Nidec SV Probe Pte. Ltd. | 3 |
2 |
| Toyota Motor Corporation | 30499 |
1 |
| FUJIFILM Corporation | 28829 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2726 |
1 |
| Kennametal Inc. | 1390 |
1 |
| Dcseng Co., Ltd. | 23 |
1 |
| Entegris, Inc. | 1824 |
1 |
| FANUC Corporation | 6368 |
1 |
| IMEC | 302 |
1 |
| Jens Oien Andersen | 1 |
1 |
| Kabushiki Kaisha Iken Kougyo | 6 |
1 |
| Other owners | 17 |