- All sections
- A - Human necessities
- A23B - Preservation of foods, foodstuffs or non-alcoholic beverageschemical ripening of fruit or vegetables
- A23B 4/00 - Preservation of meat, sausages, fish or fish products
Patent holdings for IPC class A23B 4/00
Total number of patents in this class: 162
10-year publication summary
|
10
|
15
|
11
|
12
|
12
|
12
|
8
|
5
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unicharm Corporation | 2920 |
6 |
| Cargill, Incorporated | 2957 |
5 |
| Safe Foods Corporation | 84 |
5 |
| Ecolab USA Inc. | 5598 |
3 |
| Sekisui Plastics Co., Ltd. | 332 |
3 |
| Nestec S.A. | 2631 |
2 |
| Dow Global Technologies LLC | 10555 |
2 |
| Toray Industries, Inc. | 7006 |
2 |
| Deutsches Institut fur Lebensmitteltechnik e.V. | 55 |
2 |
| Hill's Pet Nutrition, Inc. | 790 |
2 |
| Hollymatic Corporation | 35 |
2 |
| Hormel Foods Corporation | 135 |
2 |
| John Bean Technologies Corporation | 373 |
2 |
| Kureha Corporation | 1038 |
2 |
| Lutetia | 8 |
2 |
| Nanjing Agricultural University | 154 |
2 |
| National University Corporation Hokkaido University | 1352 |
2 |
| Norwegian University of Life Sciences | 38 |
2 |
| Proteus Industries, Inc. | 45 |
2 |
| Smithfield Foods, Inc. | 15 |
2 |
| Other owners | 110 |