Composition, and method for producing trioxane using same
US-2025304548-A1 · Oct 2, 2025 · US
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Trioxane
Trioxane · 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 | C07D323/06 |
| Official title | Trioxane |
| Display label | Trioxane |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparing trioxane derivatives
US-2025257047-A1 · Aug 14, 2025 · US
Method for producing trioxane or methylal
US-2024425472-A1 · Dec 26, 2024 · US
Stabilization of 1,2,4-trioxane compounds by chlorogenic acids
US-2023241023-A1 · Aug 3, 2023 · US
Use of Biomass to Produce Polyoxymethylene Copolymers
US-2022049043-A1 · Feb 17, 2022 · US
Energy recovery in a method for preparing 1,3,5-trioxane
US-11097202-B2 · Aug 24, 2021 · US
Energy recovery in a method for preparing 1,3,5-trioxane
US-2020261823-A1 · Aug 20, 2020 · US
Trioxane composition and method for storing same
US-10227448-B2 · Mar 12, 2019 · US
Method for preparing trioxane
US-9994544-B2 · Jun 12, 2018 · US
Trioxane composition and method for storing same
US-2018118885-A1 · May 3, 2018 · US
Trioxane composition and method for storing the same
US-9902806-B2 · Feb 27, 2018 · US
Method for preparing trioxane
US-2017233366-A1 · Aug 17, 2017 · US
Trioxane composition and method for storing the same
US-2016168324-A1 · Jun 16, 2016 · US