- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 1/175 - with inorganic substances; Salt blocks
Patent holdings for IPC class A23K 1/175
Total number of patents in this class: 237
10-year publication summary
|
4
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hill's Pet Nutrition, Inc. | 786 |
11 |
| Mars, Incorporated | 2893 |
7 |
| Zinpro Corporation | 145 |
7 |
| Nestec S.A. | 2555 |
4 |
| DSM IP Assets B.V. | 5373 |
4 |
| Novozymes A/S | 3381 |
4 |
| Shenzhen Hazardous Waste Treatment Station Ltd. | 4 |
4 |
| Evonik Degussa GmbH | 1371 |
3 |
| Idemitsu Kosan Co., Ltd. | 4241 |
3 |
| Bio-Energy Ingredients Limited | 8 |
3 |
| Erber Aktiengesellschaft | 65 |
3 |
| The Mosaic Company | 236 |
3 |
| Prayon Technologies | 48 |
3 |
| Purina Animal Nutrition LLC | 376 |
3 |
| Specialites Pet Food | 71 |
3 |
| Boehringer Ingelheim Vetmedica GmbH | 1268 |
2 |
| Akeso Biomedical, Inc. | 21 |
2 |
| Alesco SRL | 15 |
2 |
| Angel Yeast Co., Ltd. | 210 |
2 |
| Calinnova Limited | 2 |
2 |
| Other owners | 162 |