- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 51/20 - Applying or generating heat or pressure or combinations thereof by fluid pressure acting directly on folds or on opposed surfaces, e.g. using hot-air jets
Patent holdings for IPC class B65B 51/20
Total number of patents in this class: 29
10-year publication summary
|
6
|
2
|
4
|
1
|
0
|
0
|
1
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Coating Excellence International LLC | 56 |
5 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
5 |
| SIG Technology AG | 430 |
3 |
| Automated Packaging Systems, Inc. | 78 |
2 |
| Lantech.com, LLC | 215 |
2 |
| STATEC Binder GmbH | 8 |
2 |
| IWK Verpackungstechnik GmbH | 42 |
1 |
| KHS GmbH | 1381 |
1 |
| MSK-Verpackungs-Systeme Gesellschaft mit beschrankter Haftung | 97 |
1 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 197 |
1 |
| Norden Machinery AB | 38 |
1 |
| OCI Company Ltd. | 131 |
1 |
| Perpetual Machine Company | 3 |
1 |
| Sonoco Development, Inc. | 776 |
1 |
| Tetra Laval Hldings & Finance S.A. | 1 |
1 |
| Sidel Packing Solutions | 15 |
1 |
| Other owners | 0 |