- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/26 - Aluminium; Compounds thereof
Patent holdings for IPC class A61K 8/26
Total number of patents in this class: 1809
10-year publication summary
|
141
|
152
|
185
|
122
|
174
|
110
|
112
|
145
|
108
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5103 |
169 |
| Henkel AG & Co. KGaA | 10129 |
136 |
| The Procter & Gamble Company | 22178 |
117 |
| Conopco, Inc. | 4644 |
106 |
| Unilever PLC | 3540 |
101 |
| Unilever N.V. | 3440 |
101 |
| Colgate-Palmolive Company | 5325 |
90 |
| L'OREAL, Société Anonyme | 14722 |
68 |
| Beiersdorf AG | 2963 |
47 |
| Unilever Global IP Limited | 1949 |
41 |
| Shiseido Company, Ltd. | 3761 |
39 |
| Hindustan Unilever Limited | 1281 |
36 |
| Unilever IP Holdings B.V. | 3021 |
28 |
| Lion Corporation | 757 |
19 |
| ECKART GmbH | 331 |
15 |
| Avon Products, Inc. | 699 |
13 |
| International Business Machines Corporation | 60644 |
12 |
| MANDOM Corp. | 139 |
12 |
| Kao Corporation | 4843 |
11 |
| Mary Kay Inc. | 1248 |
11 |
| Other owners | 637 |