- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 15/00 - Devices for cleaning between the teeth
Patent holdings for IPC class A61C 15/00
Total number of patents in this class: 273
10-year publication summary
|
33
|
32
|
28
|
27
|
25
|
29
|
25
|
17
|
10
|
4
|
| 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 |
16 |
| Sunstar Suisse SA | 231 |
13 |
| Sunstar Americas, Inc. | 55 |
10 |
| Colgate-Palmolive Company | 5325 |
9 |
| Kobayashi Pharmaceutical Co., Ltd. | 829 |
8 |
| LG Household & Health Care Ltd. | 1300 |
7 |
| Ranir, LLC | 480 |
7 |
| Ultradent Products, Inc. | 376 |
7 |
| Interbros GmbH | 28 |
6 |
| Fresh Health Inc. | 26 |
6 |
| Lion Corporation | 757 |
5 |
| Sunstar Inc. | 118 |
5 |
| Oralwise, Inc | 12 |
4 |
| SACKS Holdings, Inc. | 26 |
4 |
| Stevi, LLC | 6 |
4 |
| TePe Munhygienprodukter AB | 43 |
4 |
| Trisa Holding AG | 142 |
4 |
| Staino, LLC | 8 |
3 |
| LUORO GmbH | 8 |
3 |
| Borg, N. Michelle | 3 |
3 |
| Other owners | 145 |