Radiation-sensitive resin composition, onium salt compound and method for forming resist pattern
US-2019285983-A1 · Sep 19, 2019 · US
substituted on the ring sulfur atom
substituted on the ring sulfur atom · 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 | C07D333/46 |
| Official title | substituted on the ring sulfur atom |
| Display label | substituted on the ring sulfur atom |
| Total patents | 113 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 15 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compound for organic photoelectric device and organic photoelectric device image sensor, and electronic device including the same
US-10290812-B2 · May 14, 2019 · US
Salt and photoresist composition containing the same
US-2019107778-A1 · Apr 11, 2019 · US
Actinic-ray- or radiation-sensitive resin composition, actinic-ray- or radiation-sensitive film and method of forming pattern
US-10234759-B2 · Mar 19, 2019 · US
Salt and photoresist composition containing the same
US-10160721-B2 · Dec 25, 2018 · US
Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device
US-2018364571-A1 · Dec 20, 2018 · US
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
US-2018327378-A1 · Nov 15, 2018 · US
Amino sulfonyl-based compounds, the preparation method therefor and use thereof
US-10093679-B2 · Oct 9, 2018 · US
Sortilin binding compounds, formulations, and uses thereof
US-10085969-B1 · Oct 2, 2018 · US
Sulfonium salt, resist composition, and patterning process
US-2018275516-A1 · Sep 27, 2018 · US
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
US-10059686-B2 · Aug 28, 2018 · US
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blanks including actinic ray-sensitive or radiation-sensitive film, pattern forming method and photomask
US-9958775-B2 · May 1, 2018 · US
Salt and photoresist composition containing the same
US-2018065925-A1 · Mar 8, 2018 · US
Salt and photoresist composition containing the same
US-2018065924-A1 · Mar 8, 2018 · US
Compound, active light sensitive or radiation sensitive resin composition, resist film using same, resist-coated mask blank, photomask, pattern forming method, method for manufacturing electronic device, and electronic device
US-9904167-B2 · Feb 27, 2018 · US
Photoacid generator and photoresist composition including the same
US-2018031967-A1 · Feb 1, 2018 · US
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
US-2018009777-A1 · Jan 11, 2018 · US
Compound useful for manufacturing salacinol, method for manufacturing the compound, method for manufacturing salacinol, methods for protecting and deprotecting diol group, and protective agent for diol group
US-9802913-B2 · Oct 31, 2017 · US
Aminosulfonyl compound, preparation method therefor and use thereof
US-2017298080-A1 · Oct 19, 2017 · US
Onium salt, resist composition, and patterning process
US-9703193-B2 · Jul 11, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D333/46?
- CPC C07D333/46 is the Cooperative Patent Classification code for “substituted on the ring sulfur atom.”
- How many patents are filed under CPC C07D333/46 (substituted on the ring sulfur atom)?
- Our database includes 113 publications tagged with this CPC code.
- Is patent activity under CPC C07D333/46 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).