- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/4172 - Imidazole-alkanecarboxylic acids, e.g. histidine
Patent holdings for IPC class A61K 31/4172
Total number of patents in this class: 691
10-year publication summary
|
42
|
43
|
48
|
50
|
54
|
76
|
77
|
72
|
61
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Suntory Holdings Limited | 2072 |
33 |
| Nanjing Nutrabuilding Bio-Tech Co., Ltd. | 230 |
30 |
| Ajinomoto Co., Inc. | 2305 |
27 |
| Exela Pharma Sciences, LLC | 22 |
18 |
| Société des Produits Nestlé S.A. | 9891 |
15 |
| ThermoLife International, LLC | 128 |
14 |
| Antecip Bioventures II LLC | 348 |
13 |
| Axcella (assignment for The Benefit of Creditors), LLC | 39 |
12 |
| Professional Dietetics S.p.A. | 85 |
10 |
| APR Applied Pharma Research SA | 60 |
9 |
| N.V. Nutricia | 1069 |
9 |
| The Board of Trustees of the Leland Stanford Junior University | 6552 |
8 |
| Regeneron Pharmaceuticals, Inc. | 4455 |
7 |
| H. Lundbeck A/S | 1261 |
7 |
| Hebei Kexing Pharmaceutical Co., Ltd | 12 |
7 |
| Dyve Biosciences, Inc. | 32 |
7 |
| Takeda Pharmaceutical Company Limited | 2709 |
6 |
| Axcella Health Inc. | 27 |
6 |
| International Dehydrated Foods, Inc. | 53 |
6 |
| Meiji Dairies Corporation | 67 |
6 |
| Other owners | 441 |