- All sections
- A - Human necessities
- A23L - Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses or ; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment ; preservation of foods or foodstuffs, in general
- A23L 3/3427 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
Patent holdings for IPC class A23L 3/3427
Total number of patents in this class: 54
10-year publication summary
2
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2
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3
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5
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4
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5
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7
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2
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6
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2
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Johnson Matthey Public Limited Company | 1852 |
5 |
Carrier Corporation | 4759 |
3 |
Anglo Platinum Marketing Limited | 21 |
2 |
ColorMatrix Holdings, Inc. | 120 |
2 |
Cryovac, Inc. | 414 |
2 |
Desiccare, Inc. | 38 |
2 |
SAES Getters S.p.A. | 338 |
2 |
Novipax Inc. | 20 |
2 |
Chr. Hansen A/S | 979 |
2 |
Greenkeeper Iberia, S.L. | 11 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Conopco, Inc. | 4644 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Adeka Corporation | 1333 |
1 |
Arkema Inc. | 1075 |
1 |
Brigham Young University | 580 |
1 |
BSH Hausgeräte GmbH | 5384 |
1 |
CFA Properties, Inc. | 283 |
1 |
CSP Technologies, Inc. | 331 |
1 |
Deutsches Institut fur Lebensmitteltechnik e.V. | 57 |
1 |
Other owners | 20 |