- 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 71/20 - Slits or openings along the foldline of the tubular body
Patent holdings for IPC class B65D 71/20
Total number of patents in this class: 76
10-year publication summary
5
|
4
|
2
|
9
|
9
|
10
|
7
|
4
|
4
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
WestRock Packaging Systems, LLC | 629 |
28 |
Graphic Packaging International, LLC | 1364 |
15 |
Graphic Packaging International, Inc. | 435 |
11 |
MeadWestvaco Packaging Systems LLC | 213 |
7 |
Synerlink | 52 |
4 |
Kellogg Company | 282 |
2 |
Teva Pharmaceutical Industries Ltd. | 868 |
2 |
Citibank, N.A., AS Administrative Agent | 295 |
1 |
Del Monte Foods, Inc. | 211 |
1 |
Ecocap's S.r.l. | 13 |
1 |
General Mills, Inc. | 990 |
1 |
Gruppioni, Giorgio | 1 |
1 |
Norton Healthcare Limited | 100 |
1 |
Oregon Precision Industries, Inc. | 61 |
1 |
Other owners | 0 |