- 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 77/38 - Weakened closure seams
Patent holdings for IPC class B65D 77/38
Total number of patents in this class: 69
10-year publication summary
14
|
4
|
8
|
9
|
9
|
8
|
3
|
9
|
4
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Polytex Fibers LLC | 32 |
10 |
Polytex Fibers Corporation | 29 |
4 |
PopPack, LLC | 64 |
4 |
Koninklijke Douwe Egberts B.V. | 938 |
3 |
Focke & Co. (GmbH & Co. KG) | 335 |
2 |
H.J. Heinz Company (a Pennsylvania Corporation) | 18 |
2 |
Lotte Co., Ltd. | 206 |
2 |
MDS Global Holding p.l.c. | 9 |
2 |
Mystic Pharmaceuticals, Inc. | 31 |
2 |
Taisei Lamick Co., Ltd. | 37 |
2 |
Graphic Packaging International, LLC | 1364 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Société des Produits Nestlé S.A. | 9672 |
1 |
Colgate-Palmolive Company | 5325 |
1 |
Sumitomo Rubber Industries, Ltd. | 4421 |
1 |
Terumo Kabushiki Kaisha | 5216 |
1 |
Amcor Flexibles Kreuzlingen Ltd. | 52 |
1 |
The Clorox Company | 973 |
1 |
Compagnie Gervais Danone | 894 |
1 |
Elias Haddad Pty Ltd | 1 |
1 |
Other owners | 25 |