Cystic fibrosis transmembrane conductance regulator modulating agents
US-12421251-B2 · Sep 23, 2025 · US
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containing carbocyclic rings
containing carbocyclic 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 | C07C43/115 |
| Official title | containing carbocyclic rings |
| Display label | containing carbocyclic rings |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cystic fibrosis transmembrane conductance regulator modulating agents
US-2022372047-A1 · Nov 24, 2022 · US
Polysubstituted benzene, preparation method thereof, and method of using the same
US-11376228-B2 · Jul 5, 2022 · US
Cyclopropylmethoxy derivatives
US-11111458-B2 · Sep 7, 2021 · US
Method for preparing ethers of cycloaliphatic or araliphatic diols
US-11078146-B2 · Aug 3, 2021 · US
Fragrance and flavor materials from 1-(2-hydroxy-4-methylcyclohexyl)-ethanone
US-2021198229-A1 · Jul 1, 2021 · US
Polysubstituted benzene, preparation method thereof, and method of using the same
US-2020361893-A1 · Nov 19, 2020 · US
Low VOC and low odor aromatic oil
US-10800714-B2 · Oct 13, 2020 · US
Ether compounds and related compositions
US-2020239801-A1 · Jul 30, 2020 · US
Ether compounds and related compositions
US-10669499-B2 · Jun 2, 2020 · US
Novel cyclopropylmethoxy derivatives
US-2020115652-A1 · Apr 16, 2020 · US
Derivatives of 1-(4-methylcyclohexyl)-ethanols
US-10415001-B2 · Sep 17, 2019 · US
Organoleptic compounds
US-10273432-B2 · Apr 30, 2019 · US
Low Voc and Low Odor Aromatic Oil
US-2018305268-A1 · Oct 25, 2018 · US
Process for preparing 1,4-bis(ethoxymethyl)cyclohexane
US-10106477-B2 · Oct 23, 2018 · US
Process for preparing 1,4-bis(ethoxymethyl)cyclohexane
US-2018237369-A1 · Aug 23, 2018 · US
Novel organoleptic compounds
US-2018171264-A1 · Jun 21, 2018 · US
Ether compounds and related compositions
US-2018163150-A1 · Jun 14, 2018 · US
Ethers of bis(hydroxymethyl)cyclohexanes
US-9981897-B2 · May 29, 2018 · US
Method for producing ether compound
US-9975831-B2 · May 22, 2018 · US