- All sections
- A - Human necessities
- A23B - Preservation of foods, foodstuffs or non-alcoholic beverageschemical ripening of fruit or vegetables
- A23B 4/22 - MicroorganismsEnzymes
Patent holdings for IPC class A23B 4/22
Total number of patents in this class: 131
10-year publication summary
|
25
|
9
|
13
|
18
|
8
|
19
|
7
|
5
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chr. Hansen A/S | 1059 |
14 |
| Safe Foods Corporation | 79 |
11 |
| Kerry Group Services International, Ltd. | 618 |
4 |
| Micreos Food Safety B.V. | 13 |
4 |
| Wisconsin Alumni Research Foundation | 3877 |
3 |
| Ecolab USA Inc. | 5478 |
3 |
| Purac Biochem B.V. | 482 |
3 |
| DSM IP Assets B.V. | 5586 |
2 |
| Calysta, Inc. | 71 |
2 |
| Ceradis B.V. | 34 |
2 |
| DuPont Nutrition Biosciences ApS | 477 |
2 |
| Fixed Phage Limited | 23 |
2 |
| Florida Food Products, LLC | 40 |
2 |
| Ifremer-institut Francais de Recherche pour L'exploitation de La Mer | 19 |
2 |
| Intralytix, Inc. | 43 |
2 |
| Micreos Human Health B.V. | 34 |
2 |
| Naturex, S.A. | 47 |
2 |
| Phibro Animal Health Corporation | 325 |
2 |
| Triton GmbH | 14 |
2 |
| Viscofan, S.A. | 155 |
2 |
| Other owners | 63 |