- 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 5/49 - Removing colour by chemical reaction, e.g. bleaching
Patent holdings for IPC class A23L 5/49
Total number of patents in this class: 26
10-year publication summary
4
|
1
|
2
|
3
|
2
|
5
|
3
|
3
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Arkema Inc. | 1075 |
6 |
Active Minerals International, LLC | 45 |
2 |
Cargill, Incorporated | 2835 |
2 |
J-oil Mills, Inc. | 372 |
2 |
Tate & Lyle Ingredients Americas LLC | 110 |
2 |
Gestalt Scientific Corporation | 3 |
1 |
Givaudan SA | 1760 |
1 |
Lanxess Deutschland GmbH | 1104 |
1 |
Sveriges Stärkelseproducenter, Förening UPA | 18 |
1 |
ThermoLife International, LLC | 118 |
1 |
Wilmar (Shanghai) Biotechnology Research & Development Center Co., Ltd. | 36 |
1 |
Hunan Huacheng Biotech Inc. | 19 |
1 |
R. J. Reynolds Tobacco Company | 264 |
1 |
Imertech SAS | 224 |
1 |
Healthall Laboratory, Inc. | 6 |
1 |
Novasep Process Solutions | 30 |
1 |
New School Foods Inc. | 17 |
1 |
Other owners | 0 |