- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 70/66 - Uniting opposed surfaces or edgesTaping by applying heat or pressure by high-frequency electric heating
Patent holdings for IPC class B31B 70/66
Total number of patents in this class: 8
10-year publication summary
|
2
|
2
|
1
|
0
|
0
|
1
|
1
|
0
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11867 |
1 |
| FUJIFILM Corporation | 30653 |
1 |
| KIEFEL GmbH | 155 |
1 |
| Mondi AG | 222 |
1 |
| Toppan Printing Co., Ltd. | 2080 |
1 |
| Totani Corporation | 123 |
1 |
| W & Co. | 12 |
1 |
| Dongguan Polyfilm Plastic Products Company Limited | 14 |
1 |
| Other owners | 0 |