- All sections
- B - Performing operationstransporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 37/28 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
Patent holdings for IPC class B32B 37/28
Total number of patents in this class: 33
10-year publication summary
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0
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2
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1
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0
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1
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2
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1
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1
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCA Forest Products AB | 82 |
2 |
| Under Armour, Inc. | 992 |
2 |
| Philip Morris USA Inc. | 679 |
1 |
| Dow Global Technologies LLC | 10664 |
1 |
| Asahi Glass Company, Limited | 2714 |
1 |
| Boe Technology Group Co., Ltd. | 42239 |
1 |
| BBS Corporation | 17 |
1 |
| Fuji Seal International, Inc. | 291 |
1 |
| Graphic Packaging International, Inc. | 347 |
1 |
| Group Rhodes Limited | 4 |
1 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2586 |
1 |
| MTI Polyexe Inc. | 6 |
1 |
| Nikko Materials Co., Ltd. | 9 |
1 |
| Nippon Electric Glass Co., Ltd. | 2495 |
1 |
| Novelis Inc. | 110 |
1 |
| OutDry Technologies Corporation | 17 |
1 |
| Reed Electronics AG | 8 |
1 |
| Saint-Gobain Performance Plastics Corporation | 1032 |
1 |
| Simplehuman LLC | 344 |
1 |
| Tekni-Plex, Inc. | 169 |
1 |
| Other owners | 11 |