- 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: 9553
10-year publication summary
|
688
|
697
|
740
|
810
|
845
|
828
|
744
|
716
|
691
|
117
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5676 |
805 |
| The Procter & Gamble Company | 21964 |
500 |
| L'OREAL, Société Anonyme | 16053 |
418 |
| Colgate-Palmolive Company | 5744 |
325 |
| Henkel AG & Co. KGaA | 10691 |
307 |
| Conopco, Inc. | 4960 |
283 |
| Shiseido Company, Ltd. | 4194 |
225 |
| Kao Corporation | 5027 |
191 |
| Beiersdorf AG | 3066 |
182 |
| Unilever Global IP Limited | 2114 |
146 |
| Unilever PLC | 3089 |
126 |
| Unilever N.V. | 2998 |
126 |
| Unilever IP Holdings B.V. | 2885 |
122 |
| AMOREPACIFIC Corporation | 2879 |
73 |
| Rohm and Haas Company | 2942 |
71 |
| Mary Kay Inc. | 1155 |
62 |
| ELC Management LLC | 1142 |
61 |
| Lion Corporation | 741 |
60 |
| L V M H Recherche | 188 |
56 |
| Roquette Freres | 1039 |
55 |
| Other owners | 5359 |