Methods for synthesizing and/or purifying molybdenum compounds and related compositions and related systems
US-2026035262-A1 · Feb 5, 2026 · US
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Halides
Halides · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01G39/04 |
| Official title | Halides |
| Display label | Halides |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-purity molybdenum oxychloride and manufacturing method therefor
US-2026001774-A1 · Jan 1, 2026 · US
Photocatalytic generation of singlet oxygen for air purification
US-12343455-B2 · Jul 1, 2025 · US
Preparation of metal fluorides and separation processes
US-12319589-B2 · Jun 3, 2025 · US
Removing impurities from precursors
US-2025090975-A1 · Mar 20, 2025 · US
Molybdenum oxychloride or tungsten oxychloride and production method thereof
US-2025051180-A1 · Feb 13, 2025 · US
Molybdenum oxychloride or tungsten oxychloride and production method thereof
US-12195351-B2 · Jan 14, 2025 · US
Ultra-Pure Molybdenum Dichloride Dioxide, Packaged Forms Thereof And Methods Of Preparing The Same
US-2024239684-A1 · Jul 18, 2024 · US
Molybdenum precursors and related methods
US-2024190718-A1 · Jun 13, 2024 · US
Oxhalide precursors
US-2024140819-A1 · May 2, 2024 · US
PRODUCTION OF MoO2Cl2
US-2024083766-A1 · Mar 14, 2024 · US
Oxyhalide precursors
US-11919780-B2 · Mar 5, 2024 · US
Production method and production apparatus for molybdenum hexafluoride
US-11878915-B2 · Jan 23, 2024 · US
High-purity molybdenum oxychloride and manufacturing method therefor
US-2023018757-A1 · Jan 19, 2023 · US
Photocatalytic generation of singlet oxygen for air purification
US-2022211894-A1 · Jul 7, 2022 · US
Treatment method and cleaning method for metal oxyfluorides
US-11359278-B2 · Jun 14, 2022 · US
Preparation of metal fluorides and separation processes
US-2022153607-A1 · May 19, 2022 · US
Production method and production apparatus for molybdenum hexafluoride
US-2021155498-A1 · May 27, 2021 · US
Treatment Method and Cleaning Method for Metal Oxyfluorides
US-2021115556-A1 · Apr 22, 2021 · US
Molybdenum oxychloride or tungsten oxychloride and production method thereof
US-2021053839-A1 · Feb 25, 2021 · US