Method for alkylating acidic functional group
US-2024132431-A1 · Apr 25, 2024 · US
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Formation or introduction of functional groups containing sulfur
Formation or introduction of functional groups containing sulfur · 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 | C07B45/00 |
| Official title | Formation or introduction of functional groups containing sulfur |
| Display label | Formation or introduction of functional groups containing sulfur |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing pentafluorosulfanyl group-containing aryl compound
US-2023406820-A1 · Dec 21, 2023 · US
Compositions and methods of promoting organic photocatalysis
US-11345771-B2 · May 31, 2022 · US
Compositions and methods of promoting organic photocatalysis
US-2021269558-A1 · Sep 2, 2021 · US
Compositions and methods of promoting organic photocatalysis
US-10975171-B2 · Apr 13, 2021 · US
Reagents for fluorosulfating alcohols or amines
US-10836717-B2 · Nov 17, 2020 · US
Reagents for fluorosulfating alcohols or amines
US-2019047950-A1 · Feb 14, 2019 · US
Compositions and methods of promoting organic photocatalysis
US-2018237550-A1 · Aug 23, 2018 · US
Conversion of alkanes to organoseleniums and organotelluriums
US-9505714-B2 · Nov 29, 2016 · US
Conversion of alkanes to organoseleniums and organotelluriums
US-2016176812-A1 · Jun 23, 2016 · US