Cystic fibrosis transmembrane conductance regulator modulating agents
US-12421251-B2 · Sep 23, 2025 · US
by elimination of halogens, e.g. elimination of HCl
by elimination of halogens, e.g. elimination of HCl · 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 | C07C41/24 |
| Official title | by elimination of halogens, e.g. elimination of HCl |
| Display label | by elimination of halogens, e.g. elimination of HCl |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Abietanes and methods of making and using the same
US-2025154106-A1 · May 15, 2025 · US
Abietanes and methods of making and using the same
US-12221419-B2 · Feb 11, 2025 · US
Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same
US-12139454-B2 · Nov 12, 2024 · US
6-hydroxy-3-hexenyl alkoxymethyl ether compound and a process for preparing a 3,13-octadecadien-1-ol compound from the same
US-12060323-B2 · Aug 13, 2024 · US
Methods of preparing a monodisperse oligo(ethylene glycol) reagent composition
US-12016952-B2 · Jun 25, 2024 · US
6-hydroxy-3-hexenyl alkoxymethyl ether compound and a process for preparing a 3,13-octadecadien-1-ol compound from the same
US-2023312454-A1 · Oct 5, 2023 · US
Method for producing azole derivative, bromohydrin derivative and method for producing same, and method for producing 1-chloro-3-(4-chlorophenoxy)benzene
US-11739038-B2 · Aug 29, 2023 · US
6-hydroxy-3-hexenyl alkoxymethyl ether compound and a process for preparing a 3,13-octadecadien-1-ol compound from the same
US-11661394-B2 · May 30, 2023 · US
Method for producing azole derivative, bromohydrin derivative and method for producing same, and method for producing 1-chloro-3-(4-chlorophenoxy)benzene
US-2023122400-A1 · Apr 20, 2023 · US
Cystic fibrosis transmembrane conductance regulator modulating agents
US-2022372047-A1 · Nov 24, 2022 · US
Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same
US-2022324783-A1 · Oct 13, 2022 · US
Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same
US-11384043-B2 · Jul 12, 2022 · US
6-hydroxy-3-hexenyl alkoxymethyl ether compound and a process for preparing a 3,13-octadecadien-1-ol compound from the same
US-2022106252-A1 · Apr 7, 2022 · US
Hydrofluoroolefins and methods of using same
US-2022041532-A1 · Feb 10, 2022 · US
Chemically modified small molecules
US-2021393513-A1 · Dec 23, 2021 · US
Chemically modified small molecules
US-11129794-B2 · Sep 28, 2021 · US
Polybrominated diphenyl-based flame retardant compounds
US-11021425-B2 · Jun 1, 2021 · US
Electrochemically active agents for pH modulation in biological buffers
US-10942146-B2 · Mar 9, 2021 · US
Dimethylcyclobutanone compounds, dimethylcyclobutane compounds, and processes for preparing the same
US-2021017112-A1 · Jan 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C41/24?
- CPC C07C41/24 is the Cooperative Patent Classification code for “by elimination of halogens, e.g. elimination of HCl.”
- How many patents are filed under CPC C07C41/24 (by elimination of halogens, e.g. elimination of HCl)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC C07C41/24 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).