- 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 35/46 - Closures with valves
Patent holdings for IPC class B65D 35/46
Total number of patents in this class: 67
10-year publication summary
8
|
8
|
12
|
11
|
11
|
9
|
8
|
9
|
7
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Aptar Radolfzell GmbH | 235 |
7 |
Colgate-Palmolive Company | 5325 |
5 |
TC Heartland LLC | 23 |
4 |
AptarGroup, Inc. | 221 |
3 |
Runway Blue, LLC | 305 |
3 |
Silgan Specialty Packaging LLC | 31 |
3 |
Aptar Freyung GmbH | 41 |
2 |
Daewoong Pharmaceutical Co., Ltd. | 283 |
2 |
Dncompany | 8 |
2 |
Liquid Molding Systems, Inc. | 10 |
2 |
Yonwoo Co., Ltd. | 455 |
2 |
DW Medipharm Co., Ltd. | 2 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Glaxo Group Limited | 4496 |
1 |
Illinois Tool Works Inc. | 11152 |
1 |
Kao Corporation | 4843 |
1 |
Beiersdorf AG | 2963 |
1 |
Bemis Company, Inc. | 281 |
1 |
Campbell Soup Company | 254 |
1 |
Cosmogen, SAS | 43 |
1 |
Other owners | 22 |