- All sections
- A - Human necessities
- A23B - Preservation of foods, foodstuffs or non-alcoholic beverageschemical ripening of fruit or vegetables
- A23B 2/708 - Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigationCompositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
Patent holdings for IPC class A23B 2/708
Total number of patents in this class: 9
10-year publication summary
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0
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0
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0
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0
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0
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2
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0
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0
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0
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5
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyo Seikan Group Holdings, Ltd. | 847 |
2 |
| Hefei Hualing Co., Ltd. | 499 |
1 |
| Hefei Midea Refrigerator Co., Ltd. | 454 |
1 |
| Midea Group Co., Ltd. | 4618 |
1 |
| Texas Tech University System | 597 |
1 |
| Tyson Foods, Inc. | 217 |
1 |
| Xeda International | 73 |
1 |
| Viawa GbR | 5 |
1 |
| Other owners | 0 |