- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 20/189 - Enzymes
Patent holdings for IPC class A23K 20/189
Total number of patents in this class: 656
10-year publication summary
|
42
|
64
|
72
|
70
|
100
|
59
|
76
|
76
|
49
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3309 |
133 |
| DSM IP Assets B.V. | 5659 |
72 |
| International N&h Denmark ApS | 321 |
34 |
| Danisco US Inc. | 1098 |
29 |
| DuPont Nutrition Biosciences ApS | 497 |
20 |
| AB Enzymes Oy | 73 |
16 |
| Agrivida, Inc. | 66 |
9 |
| BASF SE | 20777 |
7 |
| EW Nutrition GmbH | 59 |
6 |
| Microbial Discovery Group, LLC | 66 |
6 |
| Locus IP Company LLC | 100 |
6 |
| Agri-king, Inc. | 33 |
5 |
| BioResource International, Inc. | 24 |
5 |
| CJ Cheiljedang Corporation | 3382 |
5 |
| Fornia BioSolutions, Inc. | 25 |
5 |
| Syngenta Participations AG | 1919 |
4 |
| Syngenta Crop Protection AG | 6030 |
4 |
| BASF Corporation | 1714 |
4 |
| Elanco US Inc. | 718 |
4 |
| Erber Aktiengesellschaft | 75 |
4 |
| Other owners | 278 |