- 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: 1545
10-year publication summary
|
212
|
179
|
178
|
168
|
168
|
137
|
120
|
99
|
95
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colgate-Palmolive Company | 5740 |
382 |
| Koninklijke Philips N.V. | 25511 |
101 |
| The Procter & Gamble Company | 21915 |
91 |
| The Gillette Company LLC | 2566 |
67 |
| Braun GmbH | 1379 |
66 |
| Lion Corporation | 740 |
63 |
| Trisa Holding AG | 136 |
42 |
| Ranir, LLC | 440 |
23 |
| Sage Products, LLC | 373 |
21 |
| Dyson Technology Limited | 3876 |
16 |
| Kobayashi Pharmaceutical Co., Ltd. | 763 |
16 |
| Ryca International, Inc. | 16 |
13 |
| Dental Robotics Group B.V. | 17 |
13 |
| The Gillette Company | 463 |
12 |
| M+c Schiffer GmbH | 49 |
11 |
| Willo 32 SAS | 37 |
11 |
| Curaden AG | 116 |
10 |
| Water Pik, Inc. | 582 |
10 |
| Omron Healthcare Co., Ltd. | 1881 |
9 |
| ZeroBrush Inc. | 29 |
9 |
| Other owners | 559 |