- 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 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: 42
10-year publication summary
|
10
|
4
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oriental Yeast Co., Ltd. | 98 |
4 |
| Amano Enzyme Inc. | 324 |
2 |
| Duksung Women's University Industry-academic Cooperation Foundation | 7 |
2 |
| Solae, LLC | 134 |
2 |
| Chr. Hansen A/S | 979 |
2 |
| Empirical Innovations, Inc. | 31 |
2 |
| Société des Produits Nestlé S.A. | 9672 |
1 |
| Unilever PLC | 3540 |
1 |
| Unilever N.V. | 3440 |
1 |
| Nestec S.A. | 2777 |
1 |
| The Hershey Company | 230 |
1 |
| FUJIFILM Corporation | 27102 |
1 |
| Kao Corporation | 4843 |
1 |
| The Coca-Cola Company | 2528 |
1 |
| Heineken Supply Chain B.V. | 332 |
1 |
| Hindustan Lever Limited | 226 |
1 |
| Hiroshima University | 527 |
1 |
| JX Nippon Oil & Energy Corporation | 1019 |
1 |
| Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | 83 |
1 |
| Kemin Industries, Inc. | 300 |
1 |
| Other owners | 14 |