- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
- A23K 20/174 - Vitamins
Patent holdings for IPC class A23K 20/174
Total number of patents in this class: 598
10-year publication summary
|
59
|
80
|
89
|
94
|
78
|
89
|
64
|
76
|
42
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5819 |
79 |
| Novozymes A/S | 3304 |
35 |
| Société des Produits Nestlé S.A. | 9238 |
28 |
| Hill's Pet Nutrition, Inc. | 837 |
23 |
| Mars, Incorporated | 2922 |
16 |
| Ajinomoto Co., Inc. | 2314 |
14 |
| Insectergy, LLC | 35 |
14 |
| Evonik Operations GmbH | 4022 |
11 |
| Nutri'Earth | 15 |
9 |
| Purina Animal Nutrition LLC | 401 |
8 |
| BASF SE | 20387 |
7 |
| International N&h Denmark ApS | 269 |
7 |
| CAN Technologies, Inc. | 495 |
6 |
| Kaeco Group, Inc. | 10 |
6 |
| Nutreco IP Assets B.V. | 176 |
6 |
| Nestec S.A. | 2709 |
5 |
| Advanced Bionutrition Corporation | 54 |
5 |
| OmniGen Research, LLC | 29 |
5 |
| Spectrum Brands, Inc. | 893 |
5 |
| Abergavenny, Naamloze vennootschap | 6 |
5 |
| Other owners | 304 |