- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 33/30 - Zinc; Compounds thereof
Patent holdings for IPC class A61K 33/30
Total number of patents in this class: 1674
10-year publication summary
|
136
|
174
|
128
|
152
|
168
|
175
|
266
|
233
|
175
|
55
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Société des Produits Nestlé S.A. | 9672 |
57 |
| Vector Vitale IP LLC | 40 |
33 |
| Colgate-Palmolive Company | 5325 |
31 |
| Warburton Technology Limited | 28 |
20 |
| SBI Pharmaceuticals Co., Ltd. | 108 |
19 |
| Medtronic Ireland Manufacturing Unlimited Company | 154 |
18 |
| Arecor Limited | 100 |
16 |
| Novmetapharma Co., Ltd. | 61 |
16 |
| Shiseido Company, Ltd. | 3761 |
14 |
| Nestec S.A. | 2777 |
11 |
| Microban Products Company | 313 |
9 |
| U.S. Bank Trust Co National Association | 78 |
9 |
| The Procter & Gamble Company | 22178 |
8 |
| Wisconsin Alumni Research Foundation | 3774 |
8 |
| Ajinomoto Co., Inc. | 2337 |
8 |
| The Research Foundation for The State University of New York | 1468 |
8 |
| ThermoLife International, LLC | 118 |
8 |
| Dyve Biosciences, Inc. | 31 |
8 |
| Abbott Laboratories | 2542 |
7 |
| Argaman Technologies Ltd. | 20 |
7 |
| Other owners | 1359 |