- All sections
- A - Human necessities
- A23L - Foods, foodstuffs or non-alcoholic beverages, not otherwise provided forpreparation or treatment thereof
- A23L 5/49 - Removing colour by chemical reaction, e.g. bleaching
Patent holdings for IPC class A23L 5/49
Total number of patents in this class: 38
10-year publication summary
|
2
|
3
|
2
|
5
|
3
|
3
|
4
|
7
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema Inc. | 1061 |
6 |
| Cargill, Incorporated | 2964 |
3 |
| Active Minerals International, LLC | 51 |
2 |
| Givaudan SA | 1977 |
2 |
| J-oil Mills, Inc. | 420 |
2 |
| Tate & Lyle Ingredients Americas LLC | 86 |
2 |
| Amano Enzyme Inc. | 440 |
1 |
| Complete Solution for Poultry (CSP), Inc. | 6 |
1 |
| General Mills, Inc. | 1033 |
1 |
| Gestalt Scientific Corporation | 3 |
1 |
| Lanxess Deutschland GmbH | 1139 |
1 |
| Sveriges Stärkelseproducenter, Förening UPA | 13 |
1 |
| ThermoLife International, LLC | 182 |
1 |
| Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd. | 44 |
1 |
| Spiderwort Inc. | 17 |
1 |
| Clara Foods Co., AKA Clara Foods | 104 |
1 |
| Hunan Huacheng Biotech Inc. | 18 |
1 |
| R. J. Reynolds Tobacco Company | 256 |
1 |
| SPX Flow Technology Danmark A/S | 53 |
1 |
| Imertech SAS | 245 |
1 |
| Other owners | 7 |