- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 1/28 - Controlling escape of air or dust from containers or receptacles during filling
Patent holdings for IPC class B65B 1/28
Total number of patents in this class: 115
10-year publication summary
|
5
|
6
|
6
|
5
|
13
|
8
|
18
|
3
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haver & Boecker OHG | 211 |
24 |
| Flecotec AG | 25 |
6 |
| Windmöller & Hölscher KG | 402 |
4 |
| Church & Dwight Co., Inc. | 1845 |
3 |
| BFM Technology Limited | 13 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Arkema France | 3790 |
2 |
| Buhler AG | 531 |
2 |
| Dialog Construction Sdn. Bhd. | 2 |
2 |
| Ezi-Dock Systems Limited | 9 |
2 |
| GEA Niro GmbH | 2 |
2 |
| Kellogg Company | 282 |
2 |
| Lonza Ltd. | 609 |
2 |
| Umicore | 542 |
2 |
| Novo Integrated Sciences, Inc. | 10 |
2 |
| TMT Vacuum Fillers, LLC | 2 |
2 |
| Brother Industries, Ltd. | 13000 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| JPMorgan Chase Bank, National Association | 10964 |
1 |
| Cal-Comp Electronics & Communications Company Limited | 110 |
1 |
| Other owners | 49 |