- All sections
- A - Human necessities
- A23L - Foods, foodstuffs or non-alcoholic beverages, not otherwise provided forpreparation or treatment thereof
- A23L 1/272 - Retaining or modifying natural colour by use of additives, e.g. optical brighteners (A23L 1/275 takes precedence);;
Patent holdings for IPC class A23L 1/272
Total number of patents in this class: 36
10-year publication summary
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4
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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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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oriental Yeast Co., Ltd. | 95 |
4 |
| Amano Enzyme Inc. | 368 |
2 |
| Duksung Women's University Industry-academic Cooperation Foundation | 9 |
2 |
| Chr. Hansen A/S | 1044 |
2 |
| Empirical Innovations, Inc. | 37 |
2 |
| Société des Produits Nestlé S.A. | 9284 |
1 |
| Nestec S.A. | 2699 |
1 |
| The Hershey Company | 230 |
1 |
| FUJIFILM Corporation | 28939 |
1 |
| Kao Corporation | 4930 |
1 |
| The Coca-Cola Company | 2508 |
1 |
| Heineken Supply Chain B.V. | 348 |
1 |
| Hiroshima University | 547 |
1 |
| JX Nippon Oil & Energy Corporation | 1010 |
1 |
| Kemin Industries, Inc. | 338 |
1 |
| Micropharma Limited | 5 |
1 |
| Purac Biochem B.V. | 500 |
1 |
| The Quaker Oats Company | 369 |
1 |
| Riken Vitamin Co., Ltd. | 55 |
1 |
| San-ei Gen F.f.i., Inc. | 137 |
1 |
| Other owners | 9 |