- 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: 709
10-year publication summary
|
64
|
72
|
70
|
100
|
59
|
76
|
75
|
56
|
56
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3384 |
136 |
| DSM IP Assets B.V. | 5385 |
61 |
| International N&h Denmark ApS | 445 |
41 |
| Danisco US Inc. | 1140 |
33 |
| Novonesis Animal Biosolutions AG | 49 |
18 |
| DuPont Nutrition Biosciences ApS | 469 |
16 |
| AB Enzymes Finland Oy | 75 |
10 |
| Agrivida, Inc. | 62 |
9 |
| CJ Cheiljedang Corporation | 3667 |
9 |
| BASF SE | 21310 |
8 |
| AB Enzymes Oy | 32 |
7 |
| Elanco US Inc. | 717 |
6 |
| EW Nutrition GmbH | 61 |
6 |
| Microbial Discovery Group, LLC | 76 |
6 |
| Rural Chemical Industries (Aust) Pty Ltd | 7 |
6 |
| Agri-king, Inc. | 33 |
5 |
| BioResource International, Inc. | 19 |
5 |
| Fornia BioSolutions, Inc. | 25 |
5 |
| Carbon Technology Holdings, LLC | 234 |
5 |
| DSM Austria GmbH | 68 |
5 |
| Other owners | 312 |