Macrocyclic compounds, compositions, and methods of using thereof
US-2026008786-A1 · Jan 8, 2026 · US
in which the condensed system contains four or more hetero rings
in which the condensed system contains four or more hetero 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 | C07D515/22 |
| Official title | in which the condensed system contains four or more hetero rings |
| Display label | in which the condensed system contains four or more hetero rings |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 14 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Macrocyclic compounds, compositions, and methods of using thereof
US-2026008785-A1 · Jan 8, 2026 · US
Macrocyclic compounds, compositions, and methods of using thereof
US-2025248975-A1 · Aug 7, 2025 · US
Macrocycle compounds useful as kras inhibitors
US-2025250284-A1 · Aug 7, 2025 · US
Macrocyclic compounds, compositions, and methods of using thereof
US-2025197422-A1 · Jun 19, 2025 · US
Parthenolide derivatives and use thereof
US-2025197416-A1 · Jun 19, 2025 · US
Compound, production method therefor, and organic semiconductor material obtained using said compound
US-12331062-B2 · Jun 17, 2025 · US
Macrocyclic fused pyrazoles as Mcl-1 inhibitors
US-12319703-B2 · Jun 3, 2025 · US
Ras inhibitors
US-2025154171-A1 · May 15, 2025 · US
Bridged tricyclic carbamoylpyridone compounds and uses thereof
US-2025115620-A1 · Apr 10, 2025 · US
Modulators of Cystic Fibrosis Transmembrane Conductance Regulator, Pharmaceutical Compositions, Methods of Treatment, and Process for Making the Modulators
US-2024368189-A1 · Nov 7, 2024 · US
Bridged tricyclic carbamoylpyridone compounds and uses thereof
US-12054496-B2 · Aug 6, 2024 · US
Bridged tricyclic carbamoylpyridone compounds and uses thereof
US-12024528-B2 · Jul 2, 2024 · US
Covalent egfr inhibitors and methods of use thereof
US-2024166665-A1 · May 23, 2024 · US
Modulators of Cystic Fibrosis Transmembrane Conductance regulator, pharmaceutical compositions, methods of treatment, and process for making the modulators
US-11866450-B2 · Jan 9, 2024 · US
Modulators of cystic fibrosis transmembrane conductance regulator
US-2023416275-A1 · Dec 28, 2023 · US
Bridged tricyclic carbamoylpyridone compounds and uses thereof
US-2023339971-A1 · Oct 26, 2023 · US
Bridged tricyclic carbamoylpyridone compounds and uses thereof
US-2023339972-A1 · Oct 26, 2023 · US
Materials for organic electroluminescent devices
US-2023295104-A1 · Sep 21, 2023 · US
Macrocyclic 7-pyrazol-5-yl-indole derivatives as inhibitors of mcl-1
US-2023265105-A1 · Aug 24, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D515/22?
- CPC C07D515/22 is the Cooperative Patent Classification code for “in which the condensed system contains four or more hetero rings.”
- How many patents are filed under CPC C07D515/22 (in which the condensed system contains four or more hetero rings)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC C07D515/22 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).