- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/405 - Indole-alkanecarboxylic acidsDerivatives thereof, e.g. tryptophan, indomethacin
Patent holdings for IPC class A61K 31/405
Total number of patents in this class: 2057
10-year publication summary
|
139
|
140
|
124
|
141
|
159
|
148
|
138
|
120
|
110
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Florida Research Foundation, Inc. | 4120 |
31 |
| Société des Produits Nestlé S.A. | 9928 |
29 |
| The Regents of the University of California | 20366 |
29 |
| Ajinomoto Co., Inc. | 2300 |
25 |
| Tohoku University | 2873 |
23 |
| The Trustees of the University of Pennsylvania | 4382 |
18 |
| Exela Pharma Sciences, LLC | 22 |
18 |
| The Johns Hopkins University | 5771 |
15 |
| Merck Sharp & Dohme Corp. | 2186 |
13 |
| The Brigham and Women's Hospital, Inc. | 2245 |
13 |
| The Board of Trustees of the Leland Stanford Junior University | 6590 |
12 |
| Amilyfe, LLC | 62 |
12 |
| Vertex Pharmaceuticals Incorporated | 1623 |
10 |
| Duke University | 3157 |
10 |
| iCeutica Pty Ltd | 35 |
10 |
| Lankenau Institute for Medical Research | 98 |
10 |
| Vanda Pharmaceuticals, Inc. | 375 |
10 |
| Ampio Pharmaceuticals, Inc. | 33 |
9 |
| Cedars-Sinai Medical Center | 1187 |
9 |
| Centre for Addiction and Mental Health | 143 |
9 |
| Other owners | 1742 |