- 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: 8421
10-year publication summary
|
517
|
663
|
737
|
737
|
783
|
868
|
893
|
867
|
776
|
215
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L' Oréal | 5103 |
656 |
| The Procter & Gamble Company | 22178 |
491 |
| L'OREAL, Société Anonyme | 14722 |
361 |
| Colgate-Palmolive Company | 5325 |
311 |
| Henkel AG & Co. KGaA | 10129 |
286 |
| Conopco, Inc. | 4644 |
213 |
| Shiseido Company, Ltd. | 3761 |
195 |
| Kao Corporation | 4843 |
173 |
| Beiersdorf AG | 2963 |
149 |
| Unilever PLC | 3540 |
137 |
| Unilever N.V. | 3440 |
137 |
| Unilever Global IP Limited | 1949 |
89 |
| Mary Kay Inc. | 1248 |
69 |
| Unilever IP Holdings B.V. | 3021 |
69 |
| AMOREPACIFIC Corporation | 2606 |
68 |
| Lion Corporation | 757 |
62 |
| ELC Management LLC | 1027 |
61 |
| Rohm and Haas Company | 2805 |
59 |
| Allergan Industrie SAS | 93 |
56 |
| Johnson & Johnson Consumer Inc. | 1277 |
56 |
| Other owners | 4723 |