- 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 5/47 - Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups
Patent holdings for IPC class A23L 5/47
Total number of patents in this class: 25
10-year publication summary
|
0
|
1
|
1
|
5
|
6
|
9
|
5
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mars, Incorporated | 2940 |
3 |
| Provepharm Life Solutions | 51 |
3 |
| Wisconsin Alumni Research Foundation | 3774 |
2 |
| Danmarks Tekniske Universitet | 902 |
2 |
| Sensient Colors LLC | 70 |
2 |
| Beijing Technology and Business University | 15 |
2 |
| BASF SE | 19740 |
1 |
| Merck Patent GmbH | 5909 |
1 |
| University of Florida Research Foundation, Inc. | 3883 |
1 |
| Cargill, Incorporated | 2835 |
1 |
| Colarome Inc. | 3 |
1 |
| Kobenhavns Universitet | 165 |
1 |
| The Penn State Research Foundation | 1423 |
1 |
| Wm. Wrigley Jr. Company | 1241 |
1 |
| Chr. Hansen Natural Colors A/S | 21 |
1 |
| Capol Inc. | 1 |
1 |
| Sakari Pty Ltd | 2 |
1 |
| Other owners | 0 |