- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 20/22 - Compounds of alkali metals
Patent holdings for IPC class A23K 20/22
Total number of patents in this class: 193
10-year publication summary
|
17
|
20
|
28
|
18
|
33
|
24
|
22
|
23
|
19
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3376 |
12 |
| Société des Produits Nestlé S.A. | 10105 |
7 |
| Purina Animal Nutrition LLC | 375 |
7 |
| Nutreco IP Assets B.V. | 188 |
6 |
| Charles Sturt University | 21 |
5 |
| Danisco US Inc. | 1135 |
5 |
| Kansas State University Research Foundation | 476 |
5 |
| Nestec S.A. | 2568 |
4 |
| DSM IP Assets B.V. | 5392 |
4 |
| ICL Europe Cooperatief U.A. | 128 |
4 |
| Yara International ASA | 893 |
4 |
| Colgate-Palmolive Company | 5759 |
3 |
| Hill's Pet Nutrition, Inc. | 788 |
3 |
| DSM Nutritional Products, LLC | 43 |
3 |
| Mars, Incorporated | 2889 |
2 |
| Agrivida, Inc. | 62 |
2 |
| CAN Technologies, Inc. | 537 |
2 |
| Cargill, Incorporated | 2953 |
2 |
| Cytozyme Laboratories, Inc. | 32 |
2 |
| Iowa State University Research Foundation, Inc. | 823 |
2 |
| Other owners | 109 |