C01B 21/0844
Nitrosyl fluoride
Official title: {Nitrosyl fluoride}
C01B21/0844 (Nitrosyl fluoride) appears on 1 US grants and 5 published applications in this corpus.
Search patents in C01B- Granted patents
- 1
- Published applications
- 5
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year.
Recent patents
- Method for storing fluorine-containing nitrogen compound24 Jul 2025US 2025/0237354 A1Resonac Corporation
- Method for storing fluorine-containing nitrogen compound10 Jul 2025US 2025/0223164 A1Resonac Corporation
- Etching gas and etching method9 May 2024US 2024/0153778 A1Resonac Corporation
- Systems and methods for storage and supply of f3no-free fno gases and f3no-free fno gas mixtures for semiconductor processes30 Jun 2022US 2022/0208517 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Systems and methods for storage and supply of f3no-free fno gases and f3no-free fno gas mixtures for semiconductor processes25 Jun 2020US 2020/0203127 A1L' Air Liquide, Societe Anonyme pour I' Etude et I'Exploitation des Procedes Georges Claude
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No patent in this class has been cited by a later US patent yet.