- All sections
- A - Human necessities
- A23F - Coffeeteatheir substitutesmanufacture, preparation, or infusion thereof
- A23F 3/30 - Further treatment of dried tea extractPreparations produced thereby, e.g. instant tea
Patent holdings for IPC class A23F 3/30
Total number of patents in this class: 153
10-year publication summary
|
6
|
10
|
5
|
11
|
13
|
8
|
5
|
9
|
15
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Unilever PLC | 2981 |
14 |
| Unilever N.V. | 2895 |
14 |
| Suntory Holdings Limited | 2198 |
12 |
| Koninklijke Douwe Egberts B.V. | 880 |
9 |
| Conopco, Inc. | 5096 |
8 |
| Kao Corporation | 5083 |
8 |
| Hindustan Unilever Limited | 986 |
8 |
| SWM Luxembourg s.a.r.l. | 47 |
7 |
| Mativ Holdings, Inc. | 60 |
6 |
| Nestec S.A. | 2544 |
5 |
| SWM Holdings US, LLC | 76 |
4 |
| Société des Produits Nestlé S.A. | 10041 |
3 |
| Schweitzer-Mauduit International, Inc. | 40 |
3 |
| Ekaterra Tea Manufacturing USA LLC | 64 |
3 |
| Philip Morris Products S.A. | 8249 |
2 |
| CJ Cheiljedang Corporation | 3674 |
2 |
| Sami Labs Limited | 105 |
2 |
| Decafino, Inc. | 3 |
2 |
| FUJIFILM Corporation | 30628 |
1 |
| Whirlpool Corporation | 4670 |
1 |
| Other owners | 39 |