- All sections
- B - Performing operationstransporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materialsunpacking
- B65B 43/26 - Opening or distending bagsOpening, erecting, or setting-up boxes, cartons, or carton blanks
Patent holdings for IPC class B65B 43/26
Total number of patents in this class: 442
10-year publication summary
|
30
|
41
|
43
|
34
|
30
|
22
|
38
|
33
|
27
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Packsize LLC | 294 |
12 |
| Graphic Packaging International, LLC | 1484 |
12 |
| Marchesini Group S.p.A. | 205 |
11 |
| Haver & Boecker OHG | 231 |
10 |
| Altria Client Services LLC | 2206 |
9 |
| Ishida Co., Ltd. | 533 |
9 |
| Krones AG | 2190 |
9 |
| Schur Technology A/S | 25 |
9 |
| Automated Packaging Systems, LLC | 22 |
9 |
| SIG Services AG | 235 |
9 |
| Automated Packaging Systems, Inc. | 68 |
8 |
| The Procter & Gamble Company | 22031 |
7 |
| R.A. Jones & Co. Inc. | 76 |
7 |
| Sealed Air Corporation (US) | 542 |
7 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 466 |
6 |
| International Refills Company Limited | 68 |
6 |
| Pregis LLC | 270 |
6 |
| Plusline S.r.l. | 31 |
6 |
| Align Technology, Inc. | 2133 |
5 |
| Gima, S.p.A. | 90 |
5 |
| Other owners | 280 |