- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 20/00 - Accessory food factors for animal feeding-stuffs
Patent holdings for IPC class A23K 20/00
Total number of patents in this class: 296
10-year publication summary
|
36
|
39
|
30
|
19
|
33
|
23
|
11
|
5
|
7
|
3
|
| 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. | 10052 |
12 |
| Mars, Incorporated | 2888 |
12 |
| Hill's Pet Nutrition, Inc. | 779 |
11 |
| Nestec S.A. | 2575 |
8 |
| Big Heart Pet, Inc. | 285 |
8 |
| CAN Technologies, Inc. | 534 |
7 |
| Ewos Innovation AS | 26 |
6 |
| DSM IP Assets B.V. | 5421 |
5 |
| Purina Animal Nutrition LLC | 379 |
4 |
| Yara International ASA | 884 |
4 |
| Metabolic Technologies, LLC | 23 |
4 |
| Boehringer Ingelheim Vetmedica GmbH | 1274 |
3 |
| BioBalance Co., Ltd. | 6 |
3 |
| Metabolic Technologies, Inc. | 52 |
3 |
| NOVUS International, Inc. | 142 |
3 |
| OmniGen Research, LLC | 21 |
3 |
| Shin Nippon Biomedical Laboratories, Ltd. | 86 |
3 |
| Specialites Pet Food | 71 |
3 |
| Virbac | 332 |
3 |
| IRP Health Pty Ltd | 10 |
3 |
| Other owners | 188 |