- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 63/46 - Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses of internal surfaces
Patent holdings for IPC class B29C 63/46
Total number of patents in this class: 7
10-year publication summary
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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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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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Radius Systems Limited | 47 |
2 |
Evonik Degussa GmbH | 1574 |
1 |
Pioneer Lining Technology Limited | 32 |
1 |
Subsea 7 Limited | 208 |
1 |
Victrex Manufacturing Limited | 121 |
1 |
Flowlining Limited | 4 |
1 |
Other owners | 0 |