- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/73 - Polysaccharides
Patent holdings for IPC class A61K 8/73
Total number of patents in this class: 9345
10-year publication summary
|
625
|
688
|
697
|
740
|
810
|
844
|
826
|
744
|
716
|
602
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5581 |
783 |
| The Procter & Gamble Company | 21989 |
493 |
| L'OREAL, Société Anonyme | 15782 |
406 |
| Colgate-Palmolive Company | 5770 |
324 |
| Henkel AG & Co. KGaA | 10646 |
300 |
| Conopco, Inc. | 5000 |
261 |
| Shiseido Company, Ltd. | 4152 |
220 |
| Kao Corporation | 4990 |
189 |
| Beiersdorf AG | 3035 |
177 |
| Unilever PLC | 3158 |
128 |
| Unilever N.V. | 3067 |
128 |
| Unilever Global IP Limited | 2045 |
128 |
| Unilever IP Holdings B.V. | 3109 |
104 |
| Rohm and Haas Company | 2927 |
71 |
| AMOREPACIFIC Corporation | 2851 |
71 |
| ELC Management LLC | 1110 |
63 |
| Lion Corporation | 741 |
61 |
| Mary Kay Inc. | 1157 |
60 |
| Allergan, Inc. | 2319 |
54 |
| L V M H Recherche | 183 |
53 |
| Other owners | 5271 |