- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
- A23K 20/142 - Amino acids; Derivatives thereof
Patent holdings for IPC class A23K 20/142
Total number of patents in this class: 646
10-year publication summary
|
31
|
54
|
67
|
81
|
69
|
101
|
84
|
78
|
79
|
25
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mars, Incorporated | 2940 |
37 |
| Société des Produits Nestlé S.A. | 9672 |
35 |
| Hill's Pet Nutrition, Inc. | 858 |
33 |
| Ajinomoto Co., Inc. | 2337 |
30 |
| CJ Cheiljedang Corporation | 2964 |
22 |
| Alzchem Trostberg GmbH | 272 |
20 |
| Evonik Operations GmbH | 3879 |
18 |
| Vetagro International SRL | 55 |
10 |
| Specialites Pet Food | 73 |
9 |
| Suntory Holdings Limited | 1846 |
8 |
| Nestec S.A. | 2777 |
7 |
| Sumitomo Chemical Company, Limited | 8808 |
7 |
| DSM IP Assets B.V. | 5856 |
7 |
| Purina Animal Nutrition LLC | 410 |
7 |
| Colgate-Palmolive Company | 5325 |
6 |
| Archer Daniels Midland Company | 1164 |
6 |
| ICM, Inc. | 69 |
6 |
| Locus IP Company LLC | 112 |
6 |
| Boveta Nutrition LLC | 11 |
6 |
| Novozymes A/S | 3314 |
5 |
| Other owners | 361 |