- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
- A23K 20/189 - Enzymes
Patent holdings for IPC class A23K 20/189
Total number of patents in this class: 588
10-year publication summary
|
20
|
42
|
64
|
72
|
70
|
100
|
59
|
75
|
69
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3314 |
126 |
| DSM IP Assets B.V. | 5856 |
68 |
| International N&h Denmark ApS | 205 |
28 |
| Danisco US Inc. | 1045 |
27 |
| DuPont Nutrition Biosciences ApS | 575 |
20 |
| AB Enzymes Oy | 69 |
12 |
| Syngenta Participations AG | 4970 |
9 |
| Agrivida, Inc. | 66 |
9 |
| Locus IP Company LLC | 112 |
7 |
| EW Nutrition GmbH | 47 |
6 |
| Agri-king, Inc. | 32 |
5 |
| BioResource International, Inc. | 25 |
5 |
| CJ Cheiljedang Corporation | 2964 |
5 |
| Erber Aktiengesellschaft | 80 |
5 |
| Microbial Discovery Group, LLC | 57 |
5 |
| Pepsis Limited | 10 |
5 |
| BASF Enzymes LLC | 78 |
4 |
| Elanco US Inc. | 698 |
4 |
| Fornia BioSolutions, Inc. | 25 |
4 |
| Megmilk Snow Brand Co., Ltd. | 173 |
4 |
| Other owners | 230 |