- 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 30/24 - Bags having valves
Patent holdings for IPC class B65D 30/24
Total number of patents in this class: 200
10-year publication summary
15
|
21
|
22
|
12
|
21
|
10
|
6
|
9
|
4
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dy-pack Verpackungen Gustav Dyckerhoff GmbH | 34 |
13 |
S. C. Johnson & Son, Inc. | 2869 |
5 |
Billerudkorsnas AB | 91 |
5 |
The Glad Products Company | 542 |
5 |
Sealed Air Corporation (US) | 574 |
4 |
Tanaka Technical Corporation | 5 |
4 |
Veltek Associates, Inc. | 284 |
4 |
S. C. Johnson Home Storage, Inc. | 57 |
3 |
Kao Corporation | 4843 |
3 |
Air-bag Packing Co., Ltd. | 10 |
3 |
ConAgra Foods RDM, Inc. | 312 |
3 |
INDIS AIR Corp. | 7 |
3 |
Mondi AG | 129 |
3 |
Rollpack Co., Ltd. | 20 |
3 |
Starlinger & Co Gesellschaft m.b.H. | 102 |
3 |
Yushin Co., Ltd. | 41 |
3 |
Windmöller & Hölscher KG | 402 |
3 |
Flexikeg SAS | 4 |
3 |
KAWAI, Osamu | 3 |
3 |
Lohia Corp Limited | 48 |
3 |
Other owners | 121 |