- All sections
- A - Human necessities
- A46D - Manufacture of brushes
- A46D 1/00 - BristlesSelection of materials for bristles
Patent holdings for IPC class A46D 1/00
Total number of patents in this class: 734
10-year publication summary
|
51
|
107
|
88
|
82
|
83
|
61
|
72
|
71
|
71
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22018 |
63 |
| Colgate-Palmolive Company | 5789 |
63 |
| L' Oréal | 5419 |
31 |
| Braun GmbH | 1342 |
27 |
| L'OREAL, Société Anonyme | 15326 |
20 |
| GEKA GmbH | 157 |
19 |
| The Gillette Company LLC | 2547 |
17 |
| Trisa Holding AG | 138 |
14 |
| Lion Corporation | 742 |
13 |
| Anisa International, Inc. | 90 |
12 |
| BBC Co., Ltd. | 17 |
9 |
| Tangle Teezer Limited | 103 |
9 |
| Societe Industrielle de Matieres Plastiques | 26 |
8 |
| Sunstar Inc. | 118 |
7 |
| Koninklijke Philips N.V. | 24557 |
6 |
| Toray Industries, Inc. | 6891 |
6 |
| Chanel Parfums Beaute | 267 |
6 |
| Dyson Technology Limited | 3590 |
6 |
| LG Household & Health Care Ltd. | 1212 |
6 |
| Sanderson-MacLeod, Inc. | 14 |
6 |
| Other owners | 386 |