- All sections
- B - Performing operationstransporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materialsunpacking
- B65B 11/52 - Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-packaging
Patent holdings for IPC class B65B 11/52
Total number of patents in this class: 187
10-year publication summary
|
10
|
14
|
14
|
29
|
15
|
13
|
17
|
24
|
15
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cryovac, LLC | 273 |
22 |
| Cryovac, Inc. | 363 |
18 |
| Cretem Co., Ltd. | 44 |
9 |
| Chudy Group, LLC | 33 |
5 |
| GEA Food Solutions Germany GmbH | 194 |
4 |
| Knapp AG | 136 |
4 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 210 |
4 |
| RAI Strategic Holdings, Inc. | 1157 |
4 |
| Robert Bosch GmbH | 42742 |
3 |
| Charles Schwab & Co., Inc. | 674 |
3 |
| CKD Corporation | 456 |
3 |
| G.D S.p.A. | 1092 |
3 |
| MannKind Corporation | 518 |
3 |
| Zhejiang Hoping Machinery Co., Ltd. | 19 |
3 |
| Alcon, Inc. | 5457 |
2 |
| CSP Technologies, Inc. | 322 |
2 |
| Uhlmann Pac-Systeme GmbH & Co. KG | 91 |
2 |
| Vectura Delivery Devices Limited | 146 |
2 |
| O&M Halyard International Unlimited Company | 109 |
2 |
| I Cook Catering Services Pty Ltd | 6 |
2 |
| Other owners | 87 |