- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 51/00 - Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks
Patent holdings for IPC class B65B 51/00
Total number of patents in this class: 114
10-year publication summary
|
14
|
9
|
15
|
11
|
6
|
7
|
8
|
12
|
7
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tetra Laval Holdings & Finance S.A. | 2007 |
4 |
| Cryovac, LLC | 263 |
4 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 162 |
3 |
| Tipper Tie, Inc. | 57 |
3 |
| Graphic Packaging International, LLC | 1364 |
3 |
| Teleflex Life Sciences LLC | 458 |
3 |
| Société des Produits Nestlé S.A. | 9672 |
2 |
| CFS Weert B.V. | 26 |
2 |
| Elopak Systems AG | 92 |
2 |
| Kwik Lok Corporation | 51 |
2 |
| Premier Tech Technologies Ltee | 38 |
2 |
| Stasher, Inc. | 46 |
2 |
| Weber Maschinenbau GmbH Breidenbach | 109 |
2 |
| Packaging Automation Limited | 5 |
2 |
| Consort Medical Limited | 30 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| 3m Innovative Properties Company | 18406 |
1 |
| United Technologies Corporation | 2328 |
1 |
| Thermo Fisher Scientific Inc. | 207 |
1 |
| Agfa-Gevaert | 282 |
1 |
| Other owners | 71 |