- 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 39/12 - Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers expansible, e.g. inflatable
Patent holdings for IPC class B65D 39/12
Total number of patents in this class: 63
10-year publication summary
8
|
13
|
14
|
9
|
8
|
8
|
4
|
7
|
13
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Helen of Troy Limited | 1767 |
5 |
Free-Free Industrial Corp. | 73 |
4 |
Tapointel S.L. | 4 |
4 |
RIPRUP Company S.A. | 40 |
4 |
Vacu Vin Innovations Limited | 12 |
3 |
Fass-frisch GmbH | 7 |
2 |
Save-ty Can Cap B.V. | 7 |
2 |
Smart Assets, Inc. | 3 |
2 |
West Pharmaceutical Services, Inc. | 401 |
2 |
Sunlot Bottle Stopper Co., Ltd. | 2 |
2 |
The Boeing Company | 19843 |
1 |
Keymed (Medical & Industrial Equipment) Ltd. | 103 |
1 |
Alphinity, LLC | 15 |
1 |
Amcor Flexibles Capsules France | 16 |
1 |
Automated Packaging Systems, Inc. | 78 |
1 |
Ball Packaging Europe GmbH | 17 |
1 |
Bark Innovations B.V. | 11 |
1 |
Delavan Inc | 30 |
1 |
Forever Products LLC | 7 |
1 |
Greif International Holding B.V. | 104 |
1 |
Other owners | 23 |