- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/64 - Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
Patent holdings for IPC class B31B 50/64
Total number of patents in this class: 96
10-year publication summary
|
10
|
3
|
13
|
17
|
10
|
6
|
12
|
16
|
13
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ORBIS Corporation | 232 |
10 |
| SIG Technology AG | 430 |
6 |
| Smart Planet Technologies, Inc. | 29 |
6 |
| WestRock Shared Services, LLC | 578 |
5 |
| Packable B.V. | 22 |
4 |
| Graphic Packaging International, LLC | 1364 |
4 |
| Packsize LLC | 271 |
3 |
| Sonoco Development, Inc. | 776 |
3 |
| Totani Corporation | 121 |
3 |
| The Glad Products Company | 542 |
2 |
| Sarong S.p.A. | 142 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| Zhejiang New Debao Machinery Co., Ltd. | 7 |
2 |
| MS2 S.r.l. | 3 |
2 |
| GPI Systems AB | 54 |
2 |
| Société des Produits Nestlé S.A. | 9672 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Ameriglobe, LLC | 36 |
1 |
| Bobst Mex SA | 542 |
1 |
| CMD Corporation | 69 |
1 |
| Other owners | 35 |