- All sections
- A - Human necessities
- A23F - Coffeeteatheir substitutesmanufacture, preparation, or infusion thereof
- A23F 3/42 - Isolation of tea flavour or tea oil
Patent holdings for IPC class A23F 3/42
Total number of patents in this class: 69
10-year publication summary
|
1
|
4
|
1
|
2
|
10
|
5
|
5
|
1
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unilever PLC | 3226 |
11 |
| Unilever N.V. | 3126 |
11 |
| Hindustan Unilever Limited | 1198 |
7 |
| Suntory Holdings Limited | 2003 |
6 |
| Conopco, Inc. | 4952 |
4 |
| FlavoLogic GmbH | 12 |
3 |
| AMOREPACIFIC Corporation | 2814 |
2 |
| GEA TDS GmbH | 70 |
2 |
| Koninklijke Douwe Egberts B.V. | 811 |
2 |
| Kraft Foods Group Brands LLC | 1064 |
2 |
| Symrise AG | 1719 |
2 |
| Act-for Co.,Ltd. | 2 |
2 |
| Société des Produits Nestlé S.A. | 9208 |
1 |
| Arcelik A.S. | 3516 |
1 |
| Florida Food Products, LLC | 42 |
1 |
| Givaudan SA | 1853 |
1 |
| Glatt Ingenieurtechnik GmbH | 40 |
1 |
| Innodrying GmbH | 2 |
1 |
| Technische Universitat Munchen | 683 |
1 |
| University of Occupational and Environmental Health, Japan | 28 |
1 |
| Other owners | 7 |