- All sections
- A - Human necessities
- A23B - Preservation of foods, foodstuffs or non-alcoholic beverageschemical ripening of fruit or vegetables
- A23B 4/02 - Preserving by means of inorganic salts
Patent holdings for IPC class A23B 4/02
Total number of patents in this class: 48
10-year publication summary
|
2
|
4
|
3
|
7
|
4
|
4
|
2
|
1
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purac Biochem B.V. | 477 |
5 |
| Hormel Foods Corporation | 136 |
2 |
| Marel Townsend Further Processing B.V. | 48 |
2 |
| Safe Foods Corporation | 86 |
2 |
| Shinei Sekkei Office Co., Ltd. | 3 |
2 |
| Rakchun Food Co., Ltd. | 2 |
2 |
| Saltbrick Retail, LLC | 14 |
2 |
| Culinary Sciences, Inc. | 8 |
2 |
| BASF SE | 21303 |
1 |
| DeLaval Holding AB | 969 |
1 |
| Deutsches Institut fur Lebensmitteltechnik e.V. | 52 |
1 |
| GEA Food Solutions Bakel B.V. | 143 |
1 |
| General Mills, Inc. | 1033 |
1 |
| JCR Technologies LLC | 4 |
1 |
| Jiangsu University | 1166 |
1 |
| Oberto Sausage Company | 4 |
1 |
| Pokka Sapporo Food & Beverage Ltd. | 21 |
1 |
| Qingdao Haier Refrigerator Co., Ltd | 1652 |
1 |
| Rheon Automatic Machinery Co., Ltd. | 111 |
1 |
| Rudolf Wild GmbH & Co. KG | 8 |
1 |
| Other owners | 17 |