- 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: 52
10-year publication summary
|
3
|
1
|
5
|
1
|
5
|
3
|
3
|
3
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Medtronic MiniMed, Inc. | 1805 |
3 |
| Tokyo Electron Limited | 12899 |
3 |
| Royal Master Grinders, Inc. | 6 |
3 |
| Illinois Tool Works Inc. | 11503 |
2 |
| Ethicon, Inc. | 1174 |
2 |
| Terumo Kabushiki Kaisha | 5596 |
2 |
| Hisamitsu Pharmaceutical Co., Inc. | 781 |
2 |
| Kyokutoh Co., Ltd. | 69 |
2 |
| Matuschek Messtechnik GmbH | 13 |
2 |
| Toppan Printing Co., Ltd. | 2130 |
2 |
| Nidec SV Probe Pte. Ltd. | 4 |
2 |
| Toyota Motor Corporation | 32869 |
1 |
| FUJIFILM Corporation | 29586 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2776 |
1 |
| Kennametal Inc. | 1389 |
1 |
| Dcseng Co., Ltd. | 26 |
1 |
| Entegris, Inc. | 1895 |
1 |
| FANUC Corporation | 6771 |
1 |
| IMEC | 295 |
1 |
| Jens Oien Andersen | 1 |
1 |
| Other owners | 18 |