- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 17/022 - Air-blowing devices
Patent holdings for IPC class A61C 17/022
Total number of patents in this class: 59
10-year publication summary
|
7
|
17
|
6
|
10
|
8
|
10
|
5
|
7
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
6 |
| Sonendo, Inc. | 155 |
4 |
| Colgate-Palmolive Company | 5325 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Linde Aktiengesellschaft | 1600 |
2 |
| Mavrik Dental Systems Ltd. | 22 |
2 |
| Sunstar Inc. | 118 |
2 |
| Dunamis Dental Co.,Ltd. | 2 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| The Gillette Company | 577 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| U.S. Philips Corporation | 653 |
1 |
| Astek Innovations Limited | 23 |
1 |
| Berkely, Donovan Winston | 1 |
1 |
| David Penn Consulting Pty Ltd | 8 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1434 |
1 |
| Ferton Holding S.A. | 199 |
1 |
| Innerlite, Inc. | 5 |
1 |
| J. Morita Mfg. Corp. | 158 |
1 |
| King Saud University | 332 |
1 |
| Other owners | 23 |