Method of synthesizing (1R,2R)-nitroalcohol compound
US-11623913-B2 · Apr 11, 2023 · US
by reactions involving the formation of sulfur-to-sulfur bonds
by reactions involving the formation of sulfur-to-sulfur bonds · 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 | C07C319/24 |
| Official title | by reactions involving the formation of sulfur-to-sulfur bonds |
| Display label | by reactions involving the formation of sulfur-to-sulfur bonds |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 14 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the co-production of methyl mercaptan and of dimethyl disulfide from carbon oxides
US-2022363630-A1 · Nov 17, 2022 · US
Process for the co-production of alkyl mercaptan and dialkyl disulfide from alcohol
US-2022363631-A1 · Nov 17, 2022 · US
Process of preparing 1,1'-disulfandiylbis(4-fluoro-2-methyl-5-nitrobenzol)
US-2022348538-A1 · Nov 3, 2022 · US
Method for producing salt
US-2021355082-A1 · Nov 18, 2021 · US
Method for oxidation of sulfur-containing compounds
US-2021332010-A1 · Oct 28, 2021 · US
Method for preparing methyl mercaptan
US-11104642-B2 · Aug 31, 2021 · US
Method of synthesizing (1r,2r)-nitroalcohol compound
US-2021179536-A1 · Jun 17, 2021 · US
Synthesis of methyl ethyl sulfide and related production systems
US-10927074-B2 · Feb 23, 2021 · US
Dialkyl sulfide, method for producing dialkyl sulfide, extreme-pressure additive, and lubricating fluid composition
US-10894767-B2 · Jan 19, 2021 · US
Method for producing mercaptophenol compound and intermediate of said compound
US-10851052-B2 · Dec 1, 2020 · US
Process for producing (poly)sulfide compound and process for producing episulfide compound
US-10844010-B2 · Nov 24, 2020 · US
Method for preparing methyl mercaptan
US-2020331851-A1 · Oct 22, 2020 · US
Method for producing mercaptophenol compound and intermediate of said compound
US-2020277257-A1 · Sep 3, 2020 · US
Dialkyl sulfide, method for producing dialkyl sulfide, extreme-pressure additive, and lubricating fluid composition
US-2020247746-A1 · Aug 6, 2020 · US
Crosslinking materials from biorenewable aconitic acid
US-10711108-B2 · Jul 14, 2020 · US
Method for preparing methyl mercaptan
US-10689334-B2 · Jun 23, 2020 · US
Synthesis of Methyl Ethyl Sulfide and Related Production Systems
US-2020109111-A1 · Apr 9, 2020 · US
Method for preparing dimethyl disulphide
US-10550077-B2 · Feb 4, 2020 · US
Synthesis of methyl ethyl sulfide and related production systems
US-10538488-B2 · Jan 21, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C319/24?
- CPC C07C319/24 is the Cooperative Patent Classification code for “by reactions involving the formation of sulfur-to-sulfur bonds.”
- How many patents are filed under CPC C07C319/24 (by reactions involving the formation of sulfur-to-sulfur bonds)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC C07C319/24 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).