- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 17/028 - Rinsing or air-blowing devices, e.g. using fluid jets with intermittent liquid flow
Patent holdings for IPC class A61C 17/028
Total number of patents in this class: 221
10-year publication summary
|
26
|
31
|
15
|
33
|
14
|
19
|
13
|
31
|
15
|
5
|
| 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 |
61 |
| Dyson Technology Limited | 3124 |
28 |
| Water Pik, Inc. | 570 |
21 |
| Sonendo, Inc. | 155 |
18 |
| Johnson & Johnson Consumer Inc. | 1277 |
15 |
| Koninklijke Philips Electronics N.V. | 13133 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| EHT LLC | 8 |
4 |
| U.S. Philips Corporation | 653 |
3 |
| McNEIL-PPC, Inc. | 177 |
3 |
| Bluereo Inc. | 20 |
3 |
| Braun GmbH | 1290 |
2 |
| FOTONA d.o.o. | 175 |
2 |
| Iniziativa Centro Sud S.r.l. | 6 |
2 |
| Mavrik Dental Systems Ltd. | 22 |
2 |
| Shenzhen 7000mall Design & Service Co., Ltd | 14 |
2 |
| Gum Irrigator B.V. | 4 |
2 |
| Fresh Health Inc. | 26 |
2 |
| Willo 32 SAS | 39 |
2 |
| Novosonic Ltd | 2 |
2 |
| Other owners | 34 |