- All sections
- A - Human necessities
- A23L - Foods, foodstuffs or non-alcoholic beverages, not otherwise provided forpreparation or treatment thereof
- A23L 3/3517 - Carboxylic acid esters
Patent holdings for IPC class A23L 3/3517
Total number of patents in this class: 163
10-year publication summary
|
7
|
14
|
8
|
12
|
12
|
22
|
11
|
16
|
20
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 169 |
29 |
| Jeneil Biosurfactant Company, LLC | 23 |
13 |
| Lanxess Deutschland GmbH | 1119 |
9 |
| DSM IP Assets B.V. | 5802 |
6 |
| Conopco, Inc. | 4808 |
5 |
| Purac Biochem B.V. | 499 |
5 |
| Unilever PLC | 3328 |
3 |
| Unilever N.V. | 3224 |
3 |
| Merck Patent GmbH | 5842 |
3 |
| Ecolab USA Inc. | 5341 |
3 |
| Nevada Naturals Inc. | 20 |
3 |
| Nisshin Seifun Group Inc. | 237 |
3 |
| PepsiCo, Inc. | 2437 |
3 |
| Xeda International | 74 |
3 |
| Micreos Food Safety B.V. | 12 |
3 |
| Evonik Operations GmbH | 4021 |
3 |
| Kaneka Corporation | 4498 |
2 |
| Anitox Corporation | 62 |
2 |
| Boveda Inc. | 94 |
2 |
| Ecolab Inc. | 437 |
2 |
| Other owners | 58 |