- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 1/05 - Dental machines for boring or cutting characterised by the drive of the dental tools with turbine drive
Patent holdings for IPC class A61C 1/05
Total number of patents in this class: 153
10-year publication summary
|
14
|
14
|
21
|
23
|
8
|
15
|
14
|
13
|
7
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1860 |
10 |
| W & H Dentalwerk Bürmoos GmbH | 98 |
10 |
| NSK Ltd. | 2719 |
9 |
| SIRONA Dental Systems GmbH | 503 |
9 |
| Bien-Air Holding SA | 110 |
7 |
| KaVo Dental GmbH | 235 |
6 |
| Convergent Dental, Inc. | 77 |
5 |
| DENTSPLY International Inc. | 457 |
5 |
| J. Morita Manufacturing Corporation | 97 |
4 |
| Gebruder Reinfurt GmbH & Co. KG | 14 |
3 |
| Guilin Woodpecker Medical Instrument Co., Ltd. | 75 |
3 |
| Nakanishi Inc. | 203 |
3 |
| The Yoshida Dental Mfg. Co., Ltd. | 77 |
3 |
| Zhengzhou Zezheng Technical Services Ltd. | 11 |
3 |
| Beijing the Orient Doctor's Pneumatic Tools Co., Ltd. | 3 |
3 |
| Redentnova GmbH & Co. KG | 5 |
3 |
| Koninklijke Philips N.V. | 22975 |
2 |
| Arno Friedrichs Hartmetall GmbH & Co. KG | 11 |
2 |
| Avid Incorporated | 23 |
2 |
| Beyes Dental Canada Inc. | 31 |
2 |
| Other owners | 59 |