- All sections
- B - Performing operationstransporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materialsunpacking
- B65B 51/32 - Cooling, or cooling and pressing, package closures after heat-sealing
Patent holdings for IPC class B65B 51/32
Total number of patents in this class: 69
10-year publication summary
|
2
|
14
|
5
|
9
|
7
|
8
|
11
|
5
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cryovac, LLC | 341 |
5 |
| Société des Produits Nestlé S.A. | 10107 |
4 |
| Tecnicas Mecanicas Ilerdenses, S.L. | 30 |
4 |
| Haver & Boecker OHG | 241 |
3 |
| SIG Technology AG | 300 |
3 |
| Toyo Jidoki Co., Ltd. | 35 |
3 |
| FUJIFILM Corporation | 30516 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
2 |
| Ecolean AB | 67 |
2 |
| General Packer Co., Ltd. | 39 |
2 |
| Owens-Brockway Glass Container Inc. | 797 |
2 |
| Synerlink | 46 |
2 |
| Harvard Label LLC | 3 |
2 |
| SIG Services AG | 268 |
2 |
| Mars, Incorporated | 2893 |
1 |
| Blue Sky Innovation Group, Inc. | 43 |
1 |
| Capsugel Belgium NV | 347 |
1 |
| Concetti S.p.A. | 26 |
1 |
| Douglas Machine Inc. | 78 |
1 |
| Frito-Lay North America, Inc. | 1306 |
1 |
| Other owners | 25 |