- All sections
- B - Performing operations; transporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materials; unpacking
- B65B 51/22 - Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means
Patent holdings for IPC class B65B 51/22
Total number of patents in this class: 437
10-year publication summary
|
27
|
56
|
85
|
48
|
38
|
26
|
38
|
43
|
28
|
7
|
| 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 |
88 |
| Swedish Match North Europe AB | 402 |
15 |
| Robert Bosch GmbH | 40953 |
13 |
| Herrmann Ultraschalltechnik GmbH & Co. KG | 147 |
11 |
| Toppan Printing Co., Ltd. | 2212 |
11 |
| Sonoco Development, Inc. | 776 |
10 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
9 |
| Ishida Co., Ltd. | 509 |
7 |
| SIG Technology AG | 430 |
6 |
| Sarong S.p.A. | 142 |
5 |
| Sonics & Materials Inc. | 34 |
5 |
| Syntegon Technology GmbH | 205 |
5 |
| Mars, Incorporated | 2940 |
4 |
| Life Technologies Corporation | 3068 |
4 |
| Baxter International Inc. | 2425 |
4 |
| Baxter Healthcare S.A. | 1810 |
4 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 162 |
4 |
| Campbell Soup Company | 254 |
4 |
| CFS Weert B.V. | 26 |
4 |
| Crown Packaging Technology, Inc. | 494 |
4 |
| Other owners | 220 |