- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
Patent holdings for IPC class A61K 31/198
Total number of patents in this class: 6700
10-year publication summary
|
568
|
549
|
595
|
612
|
690
|
637
|
549
|
531
|
539
|
466
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Société des Produits Nestlé S.A. | 10057 |
136 |
| Ajinomoto Co., Inc. | 2291 |
111 |
| ThermoLife International, LLC | 187 |
75 |
| The William M. Yarbrough Foundation | 93 |
62 |
| The Regents of the University of California | 20924 |
50 |
| N.V. Nutricia | 1101 |
50 |
| Kyowa Hakko Bio Co., Ltd. | 283 |
48 |
| NeuroDerm, Ltd. | 143 |
47 |
| University of Florida Research Foundation, Inc. | 4215 |
45 |
| Colgate-Palmolive Company | 5731 |
43 |
| IntraBio Ltd | 57 |
39 |
| The Johns Hopkins University | 5948 |
37 |
| Professional Dietetics S.p.A. | 89 |
30 |
| Vanderbilt University | 2033 |
26 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 3313 |
25 |
| io Therapeutics, Inc. | 125 |
25 |
| Impax Laboratories, LLC | 31 |
25 |
| Axcella (assignment for The Benefit of Creditors), LLC | 39 |
25 |
| The Regents of the University of Colorado, a body corporate | 2845 |
23 |
| Nicoventures Trading Limited | 4852 |
23 |
| Other owners | 5755 |