- 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: 67
10-year publication summary
|
4
|
1
|
2
|
10
|
5
|
5
|
1
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unilever PLC | 2999 |
10 |
| Unilever N.V. | 2913 |
10 |
| Suntory Holdings Limited | 2195 |
7 |
| Hindustan Unilever Limited | 1004 |
6 |
| Conopco, Inc. | 5086 |
4 |
| GEA TDS GmbH | 53 |
3 |
| FlavoLogic GmbH | 15 |
3 |
| AMOREPACIFIC Corporation | 2900 |
2 |
| Kraft Foods Group Brands LLC | 1044 |
2 |
| Symrise AG | 1849 |
2 |
| Act-for Co.,Ltd. | 2 |
2 |
| Société des Produits Nestlé S.A. | 10108 |
1 |
| Arcelik A.S. | 3369 |
1 |
| Florida Food Products, LLC | 44 |
1 |
| Givaudan SA | 1977 |
1 |
| Glatt Ingenieurtechnik GmbH | 38 |
1 |
| Innodrying GmbH | 2 |
1 |
| Koninklijke Douwe Egberts B.V. | 874 |
1 |
| Technische Universitat Munchen | 711 |
1 |
| University of Occupational and Environmental Health, Japan | 26 |
1 |
| Other owners | 7 |