- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/66 - Uniting opposed surfaces or edgesTaping by applying heat or pressure, e.g. by welding by high-frequency electric heating
Patent holdings for IPC class B31B 50/66
Total number of patents in this class: 12
10-year publication summary
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1
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0
|
1
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0
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0
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5
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0
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2
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2
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1627 |
2 |
| SIG Services AG | 271 |
2 |
| FUJIFILM Corporation | 30689 |
1 |
| Kemira Oyj | 1262 |
1 |
| Packsize LLC | 277 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2261 |
1 |
| Societa' per Azioni Curti-costruzoni Meccaniche | 1 |
1 |
| Syntegon Technology GmbH | 266 |
1 |
| AR Packaging Systems AB | 8 |
1 |
| GPI Systems AB | 59 |
1 |
| Other owners | 0 |