- 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 83/44 - Valves specially adapted therefor; Regulating devices
Patent holdings for IPC class B65D 83/44
Total number of patents in this class: 198
10-year publication summary
12
|
26
|
18
|
19
|
36
|
17
|
13
|
13
|
12
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
33 |
Vitatouch, Inc. | 14 |
12 |
Lindal France SAS | 110 |
8 |
Mitani Valve Co., Ltd. | 57 |
8 |
Daizo Corporation | 58 |
7 |
Conopco, Inc. | 4644 |
4 |
PPG Architectural Finishes, Inc. | 643 |
4 |
Clayton Corporation | 53 |
4 |
L'OREAL, Société Anonyme | 14722 |
3 |
Aptar France SAS | 741 |
3 |
Graham Packaging Company, L.P. | 455 |
3 |
Heineken Supply Chain B.V. | 332 |
3 |
Toyo Aerosol Industry Co., Ltd. | 82 |
3 |
Over the Top Foods Inc. | 7 |
3 |
S. C. Johnson & Son, Inc. | 2869 |
2 |
American Sterilizer Company | 654 |
2 |
Aptar Radolfzell GmbH | 235 |
2 |
AptarGroup, Inc. | 221 |
2 |
Coravin, Inc. | 143 |
2 |
Crown Packaging Technology, Inc. | 494 |
2 |
Other owners | 88 |