- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 20/142 - Amino acidsDerivatives thereof
Patent holdings for IPC class A23K 20/142
Total number of patents in this class: 753
10-year publication summary
|
54
|
65
|
60
|
87
|
73
|
68
|
77
|
62
|
54
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mars, Incorporated | 2888 |
48 |
| Hill's Pet Nutrition, Inc. | 772 |
35 |
| Société des Produits Nestlé S.A. | 9931 |
32 |
| Ajinomoto Co., Inc. | 2295 |
32 |
| Alzchem Trostberg GmbH | 267 |
27 |
| CJ Cheiljedang Corporation | 3546 |
26 |
| Evonik Operations GmbH | 4223 |
24 |
| ICM, Inc. | 84 |
10 |
| Vetagro International SRL | 57 |
10 |
| Sumitomo Chemical Company, Limited | 9058 |
9 |
| DSM IP Assets B.V. | 5456 |
9 |
| Specialites Pet Food | 71 |
9 |
| Archer Daniels Midland Company | 1118 |
8 |
| Suntory Holdings Limited | 2091 |
8 |
| Nestec S.A. | 2610 |
7 |
| Purina Animal Nutrition LLC | 386 |
7 |
| Colgate-Palmolive Company | 5745 |
6 |
| Burcon NutraScience (MB) Corp. | 136 |
6 |
| Nutreco IP Assets B.V. | 185 |
6 |
| Boveta Nutrition LLC | 11 |
6 |
| Other owners | 428 |