- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/64 - Uniting opposed surfaces or edgesTaping by applying heat or pressure, e.g. by welding
Patent holdings for IPC class B31B 50/64
Total number of patents in this class: 112
10-year publication summary
|
13
|
17
|
10
|
6
|
12
|
16
|
15
|
9
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ORBIS Corporation | 235 |
10 |
| Smart Planet Technologies, Inc. | 36 |
7 |
| WestRock Shared Services, LLC | 532 |
5 |
| SIG Services AG | 268 |
5 |
| Packable B.V. | 23 |
4 |
| Graphic Packaging International, LLC | 1621 |
4 |
| Yangi AB | 49 |
4 |
| Entegris, Inc. | 2007 |
3 |
| Tetra Laval Holdings & Finance S.A. | 2234 |
3 |
| Totani Corporation | 123 |
3 |
| Campen Machinery A/S | 8 |
3 |
| MS2 S.r.l. | 4 |
3 |
| GPI Systems AB | 59 |
3 |
| Société des Produits Nestlé S.A. | 10107 |
2 |
| The Glad Products Company | 478 |
2 |
| Packsize LLC | 278 |
2 |
| Sarong S.p.A. | 109 |
2 |
| Sonoco Development, Inc. | 495 |
2 |
| Zhejiang New Debao Machinery Co., Ltd. | 10 |
2 |
| Illinois Tool Works Inc. | 11866 |
1 |
| Other owners | 42 |