- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 1/165 - with steroids, hormones, or enzymes
Patent holdings for IPC class A23K 1/165
Total number of patents in this class: 266
10-year publication summary
|
13
|
2
|
2
|
0
|
1
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3310 |
42 |
| Danisco US Inc. | 1090 |
16 |
| DuPont Nutrition Biosciences ApS | 526 |
13 |
| DSM IP Assets B.V. | 5790 |
12 |
| Hill's Pet Nutrition, Inc. | 838 |
11 |
| Erber Aktiengesellschaft | 80 |
6 |
| AB Enzymes Oy | 73 |
5 |
| Adisseo France S.A.S. | 147 |
5 |
| BASF AG | 708 |
4 |
| Kemin Industries, Inc. | 337 |
4 |
| Danisco A/S | 177 |
4 |
| International N&h Denmark ApS | 303 |
4 |
| BASF SE | 20458 |
3 |
| Nestec S.A. | 2705 |
3 |
| Syngenta Participations AG | 3029 |
3 |
| Evonik Degussa GmbH | 1555 |
3 |
| AB Enzymes GmbH | 76 |
3 |
| Concordia University | 100 |
3 |
| Korea Research Institute of Bioscience and Biotechnology | 1051 |
3 |
| Specialites Pet Food | 74 |
3 |
| Other owners | 116 |