- 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: 687
10-year publication summary
|
57
|
63
|
60
|
84
|
56
|
66
|
67
|
48
|
50
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3344 |
133 |
| DSM IP Assets B.V. | 5429 |
61 |
| International N&h Denmark ApS | 391 |
41 |
| Danisco US Inc. | 1124 |
30 |
| Novonesis Animal Biosolutions AG | 47 |
17 |
| DuPont Nutrition Biosciences ApS | 472 |
16 |
| AB Enzymes Finland Oy | 75 |
10 |
| Agrivida, Inc. | 62 |
9 |
| CJ Cheiljedang Corporation | 3565 |
9 |
| AB Enzymes Oy | 32 |
7 |
| BASF SE | 21113 |
6 |
| Elanco US Inc. | 723 |
6 |
| EW Nutrition GmbH | 60 |
6 |
| Microbial Discovery Group, LLC | 73 |
6 |
| Agri-king, Inc. | 33 |
5 |
| BioResource International, Inc. | 22 |
5 |
| Fornia BioSolutions, Inc. | 25 |
5 |
| Rural Chemical Industries (Aust) Pty Ltd | 6 |
5 |
| Carbon Technology Holdings, LLC | 230 |
5 |
| Locus Solutions IPCo, LLC | 334 |
5 |
| Other owners | 300 |