- All sections
- A - Human necessities
- A46B - Brushes
- A46B 9/04 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups for toothbrushes
Patent holdings for IPC class A46B 9/04
Total number of patents in this class: 1550
10-year publication summary
|
226
|
198
|
191
|
177
|
174
|
140
|
133
|
102
|
99
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colgate-Palmolive Company | 5751 |
377 |
| Koninklijke Philips N.V. | 25856 |
100 |
| The Procter & Gamble Company | 21855 |
92 |
| The Gillette Company LLC | 2555 |
70 |
| Braun GmbH | 1379 |
65 |
| Lion Corporation | 738 |
64 |
| Trisa Holding AG | 138 |
43 |
| Ranir, LLC | 431 |
23 |
| Sage Products, LLC | 392 |
21 |
| Dyson Technology Limited | 3997 |
16 |
| Kobayashi Pharmaceutical Co., Ltd. | 763 |
16 |
| Dental Robotics Group B.V. | 18 |
14 |
| Ryca International, Inc. | 16 |
13 |
| The Gillette Company | 448 |
12 |
| M+c Schiffer GmbH | 49 |
11 |
| Water Pik, Inc. | 578 |
11 |
| Willo 32 SAS | 37 |
11 |
| Curaden AG | 117 |
10 |
| Omron Healthcare Co., Ltd. | 1884 |
9 |
| ZeroBrush Inc. | 30 |
9 |
| Other owners | 563 |