- 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 83/70 - Pressure relief devices
Patent holdings for IPC class B65D 83/70
Total number of patents in this class: 85
10-year publication summary
|
4
|
3
|
7
|
13
|
9
|
6
|
10
|
7
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22146 |
13 |
| Illinois Tool Works Inc. | 11399 |
9 |
| The Sherwin-Williams Company | 559 |
5 |
| Dispensing Technologies B.V. | 108 |
5 |
| Seung Il Corporation | 6 |
4 |
| S. C. Johnson & Son, Inc. | 2835 |
3 |
| Inospray | 16 |
3 |
| SWIMC, LLC | 2457 |
3 |
| Conopco, Inc. | 4808 |
2 |
| Airopack Technology Group B.V. | 14 |
2 |
| Graham Packaging Company, L.P. | 419 |
2 |
| Heineken Supply Chain B.V. | 343 |
2 |
| Owens-Brockway Glass Container Inc. | 737 |
2 |
| Oxygon Technologies Inc. | 6 |
2 |
| Plastipak Packaging, Inc. | 332 |
2 |
| Technima | 5 |
2 |
| L' Oréal | 5317 |
2 |
| Taeyang Co., Ltd. | 2 |
2 |
| Ojc Commerce Co., Ltd. | 3 |
2 |
| Unilever PLC | 3328 |
1 |
| Other owners | 17 |