- All sections
- B - Performing operationstransporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containersaccessories, closures, or fittings thereforpackaging elementspackages
- B65D 83/48 - Lift valves, e.g. operated by push action
Patent holdings for IPC class B65D 83/48
Total number of patents in this class: 279
10-year publication summary
|
21
|
27
|
41
|
16
|
30
|
22
|
18
|
14
|
19
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21854 |
40 |
| Lindal France SAS | 104 |
27 |
| Clayton Corporation | 57 |
13 |
| Daizo Corporation | 58 |
12 |
| Kind Consumer Limited | 82 |
10 |
| The Salford Valve Company Limited | 28 |
10 |
| Altachem NV | 54 |
8 |
| Precision Valve Corporation | 59 |
7 |
| Summit Packaging Systems, Inc. | 34 |
7 |
| Conopco, Inc. | 5068 |
6 |
| Aptar Dortmund GmbH | 56 |
6 |
| A-paint Specialty, Inc. | 67 |
6 |
| DDP Specialty Electronic Materials US Inc | 52 |
5 |
| S. C. Johnson & Son, Inc. | 2771 |
4 |
| Aptar Radolfzell GmbH | 279 |
4 |
| Mitani Valve Co., Ltd. | 55 |
4 |
| Samurai 2K Aerosol Sdn. Bhd. | 18 |
4 |
| Dow Global Technologies LLC | 10916 |
3 |
| Coster Tecnologie Speciali S.p.A. | 37 |
3 |
| Inospray | 17 |
3 |
| Other owners | 97 |