- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
- A23K 50/15 - Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
Patent holdings for IPC class A23K 50/15
Total number of patents in this class: 55
10-year publication summary
|
4
|
9
|
5
|
10
|
10
|
3
|
3
|
6
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yara International ASA | 798 |
6 |
| Evonik Operations GmbH | 4021 |
4 |
| Agro Innovation International | 75 |
3 |
| D.i.t Technologies Ltd | 9 |
3 |
| Glasport Bio Limited | 6 |
3 |
| Evonik Degussa GmbH | 1557 |
2 |
| Holganix LLC | 13 |
2 |
| Palm Silage, Inc. | 12 |
2 |
| ThyssenKrupp AG | 3207 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1042 |
2 |
| Nutreco IP Assets B.V. | 176 |
2 |
| Sláinte Beoga Teoranta | 3 |
2 |
| AB Vista Finland Oy | 13 |
2 |
| Alltech, Inc. | 304 |
1 |
| Alzchem Trostberg GmbH | 269 |
1 |
| Archer Daniels Midland Company | 1136 |
1 |
| Harbro Ltd. | 2 |
1 |
| John I. Haas, Inc. | 91 |
1 |
| Kemin Industries, Inc. | 334 |
1 |
| Nationwide 5, LLC | 8 |
1 |
| Other owners | 13 |