- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/20 - Fuel-blocks, e.g. nuclear fuel elements
Patent holdings for IPC class B29L 31/20
Total number of patents in this class: 9
10-year publication summary
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0
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0
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2
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0
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1
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0
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0
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1
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4
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firehawk Aerospace, Inc. | 17 |
4 |
| X-bow Launch Systems Inc. | 16 |
3 |
| Raytheon Company | 8386 |
2 |
| Other owners | 0 |