- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- B65D 85/812 - Disposable containers or packages with contents which are infused or dissolved in situ for immersion in the liquid, e.g. tea bags with features facilitating their suspension
Patent holdings for IPC class B65D 85/812
Total number of patents in this class: 66
10-year publication summary
|
10
|
9
|
5
|
14
|
9
|
5
|
9
|
4
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ohki Co., Ltd. | 55 |
6 |
| Unilever PLC | 3332 |
4 |
| Unilever N.V. | 3228 |
4 |
| T-cap IP B.V. | 3 |
3 |
| Mativ Holdings, Inc. | 96 |
3 |
| Conopco, Inc. | 4798 |
2 |
| Hindustan Unilever Limited | 1281 |
2 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 447 |
2 |
| Tiremo Inc. | 4 |
2 |
| Diffussence | 4 |
2 |
| D.j. Limbrey Distilling Company Limited | 3 |
2 |
| Cama (luoyang) Electromechanic Co., Ltd | 2 |
2 |
| Faeïg B.V. | 2 |
2 |
| Aroma System SRL | 73 |
1 |
| Atlantic Industries | 2 |
1 |
| A.v. Custom style B.V. | 4 |
1 |
| Caterbrands International B.V. | 1 |
1 |
| Fabrica Toyama Corporation | 21 |
1 |
| Fuso Industry Co., Ltd | 5 |
1 |
| Hälssen & Lyon GmbH | 25 |
1 |
| Other owners | 23 |