- 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 3/3517 - Carboxylic acid esters
Patent holdings for IPC class A23L 3/3517
Total number of patents in this class: 147
10-year publication summary
6
|
7
|
14
|
8
|
12
|
12
|
22
|
11
|
16
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 165 |
23 |
Jeneil Biosurfactant Company, LLC | 20 |
11 |
DSM IP Assets B.V. | 5856 |
7 |
Lanxess Deutschland GmbH | 1104 |
7 |
Conopco, Inc. | 4644 |
5 |
Purac Biochem B.V. | 502 |
5 |
Unilever PLC | 3540 |
3 |
Unilever N.V. | 3440 |
3 |
Merck Patent GmbH | 5909 |
3 |
Nevada Naturals Inc. | 19 |
3 |
Nisshin Seifun Group Inc. | 228 |
3 |
PepsiCo, Inc. | 2431 |
3 |
Xeda International | 73 |
3 |
Micreos Food Safety B.V. | 12 |
3 |
Kaneka Corporation | 4445 |
2 |
Anitox Corporation | 61 |
2 |
Boveda Inc. | 89 |
2 |
Ecolab Inc. | 479 |
2 |
Ecolab USA Inc. | 5190 |
2 |
Kerry Group Services International, Ltd. | 623 |
2 |
Other owners | 53 |