CFTR regulators and methods of use thereof
US-12391654-B2 · Aug 19, 2025 · US
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with a halogen atom attached to the third ring carbon atom
with a halogen atom attached to the third ring carbon 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 | C07D251/50 |
| Official title | with a halogen atom attached to the third ring carbon atom |
| Display label | with a halogen atom attached to the third ring carbon atom |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cftr regulators and methods of use thereof
US-2025109113-A1 · Apr 3, 2025 · US
CFTR regulators and methods of use thereof
US-12065412-B2 · Aug 20, 2024 · US
Ink jet ink for textile printing, ink set, and textile printing method
US-11827797-B2 · Nov 28, 2023 · US
Cftr regulators and methods of use thereof
US-2023357170-A1 · Nov 9, 2023 · US
Cftr regulators and methods of use thereof
US-2022081402-A1 · Mar 17, 2022 · US
CFTR regulators and methods of use thereof
US-11230535-B2 · Jan 25, 2022 · US
Conjugates of bivalent evans blue dye derivatives and methods of use
US-2022017495-A1 · Jan 20, 2022 · US
Cftr regulators and methods of use thereof
US-2020181097-A1 · Jun 11, 2020 · US
Ink jet ink for textile printing, ink set, and textile printing method
US-2020131390-A1 · Apr 30, 2020 · US
CFTR regulators and methods of use thereof
US-10604492-B2 · Mar 31, 2020 · US
Cftr regulators and methods of use thereof
US-2018327369-A1 · Nov 15, 2018 · US
Synergistic fungicidal active substance combinations
US-9844220-B2 · Dec 19, 2017 · US
Triazine derivatives as differentiation catalysts
US-9611457-B2 · Apr 4, 2017 · US
Bis-(triazinylamino)-stilbene derivatives
US-9376405-B2 · Jun 28, 2016 · US
Synergistic Fungicidal Active Substance Combinations
US-2016150785-A1 · Jun 2, 2016 · US
Synergistic fungicidal active substance combinations
US-9288988-B2 · Mar 22, 2016 · US
Carboxylic acid type water-soluble sulfur dye
US-9193696-B2 · Nov 24, 2015 · US
Triazine-aryl-bis-indoles and process for preparation thereof
US-9085559-B2 · Jul 21, 2015 · US
Synergistic fungicidal active substance combinations
US-9049867-B2 · Jun 9, 2015 · US