C04B 40/0078
By freezing
Official title: {by freezing}
C04B40/0078 (By freezing) appears on 1 US grants and 5 published applications in this corpus.
Search patents in C04B- Granted patents
- 1
- Published applications
- 5
- Assignees
- 2
- Inventors
- 13
- Latest grant
- 17 Apr 2018
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| Year | Granted patents | Published applications |
|---|---|---|
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| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
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Recent patents
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No patent in this class has been cited by a later US patent yet.