- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- 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: 168
10-year publication summary
|
12
|
11
|
14
|
15
|
29
|
14
|
13
|
17
|
23
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cryovac, LLC | 263 |
19 |
| Cryovac, Inc. | 414 |
18 |
| Cretem Co., Ltd. | 37 |
6 |
| Chudy Group, LLC | 32 |
4 |
| GEA Food Solutions Germany GmbH | 177 |
4 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 197 |
4 |
| RAI Strategic Holdings, Inc. | 1026 |
4 |
| Robert Bosch GmbH | 40953 |
3 |
| CKD Corporation | 424 |
3 |
| G.D S.p.A. | 929 |
3 |
| Zhejiang Hoping Machinery Co., Ltd. | 19 |
3 |
| Charles Schwab & Co., Inc. | 602 |
2 |
| Uhlmann Pac-Systeme GmbH & Co. KG | 75 |
2 |
| Vectura Delivery Devices Limited | 159 |
2 |
| O&M Halyard International Unlimited Company | 144 |
2 |
| I Cook Catering Services Pty Ltd | 6 |
2 |
| Next Level Ventures LLC | 24 |
2 |
| Conopco, Inc. | 4644 |
1 |
| Intel Corporation | 45621 |
1 |
| Robert Bosch Tool Corporation | 350 |
1 |
| Other owners | 82 |