Salt, acid generator, photoresist composition and process of producing photoresist pattern
US-10359700-B2 · Jul 23, 2019 · US
Six-membered rings
Six-membered rings · 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 | C07D327/06 |
| Official title | Six-membered rings |
| Display label | Six-membered rings |
| Total patents | 157 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 19 |
| 2017 | 15 |
| 2018 | 12 |
| 2019 | 13 |
| 2020 | 10 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 13 |
| 2024 | 22 |
| 2025 | 10 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymerizable composition comprising an oxime sulfonate as thermal curing agent
US-2019171099-A1 · Jun 6, 2019 · US
Polymerizable composition comprising an oxime sulfonate as thermal curing agent
US-10241399-B2 · Mar 26, 2019 · US
Salt and photoresist composition containing the same
US-10160721-B2 · Dec 25, 2018 · US
Salt and photoresist composition containing the same
US-10047046-B2 · Aug 14, 2018 · US
Monomers, polymers and photoresist compositions
US-2018203352-A1 · Jul 19, 2018 · US
Salt, acid generator, resin, resist composition and method for producing resist pattern
US-2018113382-A1 · Apr 26, 2018 · US
γ-diketones as Wnt/β-catenin signaling pathway activators
US-9951053-B2 · Apr 24, 2018 · US
Organic Electroluminescent Materials and Devices
US-2018108844-A1 · Apr 19, 2018 · US
Kynurenine-3-monooxygenase inhibitors, pharmaceutical compositions, and methods of use thereof
US-9938252-B2 · Apr 10, 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
Electrolyte for lithium secondary battery and lithium secondary battery including the electrolyte
US-2018065997-A1 · Mar 8, 2018 · US
Salt, acid generator, resin, resist composition and method for producing resist pattern
US-9880466-B2 · Jan 30, 2018 · US
Compound having alkoxy group or alkoxyalkyl group, and saturated six-membered ring, liquid crystal composition and liquid crystal display device
US-2018022999-A1 · Jan 25, 2018 · US
Salt, acid generator, resist composition and method for producing resist pattern
US-9771346-B2 · Sep 26, 2017 · US
Gamma-diketones as wnt/beta -catenin signaling pathway activators
US-2017260176-A1 · Sep 14, 2017 · US
Salt and photoresist composition containing the same
US-2017247323-A1 · Aug 31, 2017 · US
Salt, acid generator, photoresist composition, and method for producing photoresist pattern
US-9645490-B2 · May 9, 2017 · US
Compound, resin and photoresist composition
US-9644056-B2 · May 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D327/06?
- CPC C07D327/06 is the Cooperative Patent Classification code for “Six-membered rings.”
- How many patents are filed under CPC C07D327/06 (Six-membered rings)?
- Our database includes 157 publications tagged with this CPC code.
- Is patent activity under CPC C07D327/06 growing?
- Publication counts under this code: 22 in 2024 vs 10 in 2025 (latest complete years).