- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/185 - AcidsAnhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
Patent holdings for IPC class A61K 31/185
Total number of patents in this class: 1535
10-year publication summary
|
111
|
120
|
109
|
119
|
113
|
103
|
100
|
93
|
98
|
125
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThermoLife International, LLC | 187 |
63 |
| Pharnext | 79 |
27 |
| Société des Produits Nestlé S.A. | 10044 |
23 |
| The Regents of the University of California | 20902 |
21 |
| Alzheon, Inc. | 53 |
21 |
| Board of Regents, The University of Texas System | 6172 |
9 |
| University of Florida Research Foundation, Inc. | 4207 |
9 |
| Oklahoma Medical Research Foundation | 162 |
9 |
| Synchroneuron Inc. | 11 |
9 |
| University of South Florida | 1907 |
8 |
| Baylor College of Medicine | 1012 |
8 |
| International IP Holdings LLC | 75 |
8 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3345 |
8 |
| Colgate-Palmolive Company | 5734 |
7 |
| The Trustees of Columbia University in the City of New York | 3652 |
7 |
| AMOREPACIFIC Corporation | 2913 |
7 |
| Thomas Jefferson University | 556 |
7 |
| Centre National de La Recherche Scientifique | 11111 |
6 |
| ChemoCentryx, Inc. | 361 |
6 |
| Enzo Therapeutics, Inc. | 28 |
6 |
| Other owners | 1266 |