- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 63/46 - Lining or sheathing, i.e. applying preformed layers or sheathings of plasticsApparatus therefor by liberation of internal stresses of internal surfaces
Patent holdings for IPC class B29C 63/46
Total number of patents in this class: 6
10-year publication summary
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1
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1
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0
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1
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1
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1
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0
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0
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0
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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
|
|---|---|---|
| Radius Systems Limited | 44 |
2 |
| Evonik Degussa GmbH | 1404 |
1 |
| Pioneer Lining Technology Limited | 23 |
1 |
| Subsea 7 Limited | 234 |
1 |
| Flowlining Limited | 6 |
1 |
| Other owners | 0 |