Pyruvate kinase activators for use in treating blood disorders
US-2022395503-A1 · Dec 15, 2022 · US
condensed with carbocyclic rings or ring systems
condensed with carbocyclic rings or ring systems · 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 | C07D241/36 |
| Official title | condensed with carbocyclic rings or ring systems |
| Display label | condensed with carbocyclic rings or ring systems |
| Total patents | 81 |
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 | 11 |
| 2017 | 11 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrochemical reduction of carbon dioxide
US-2022305473-A1 · Sep 29, 2022 · US
Pyruvate kinase activators for use in treating blood disorders
US-11364240-B2 · Jun 21, 2022 · US
Spiroquinoxaline derivatives as inhibitors of non-apoptotic regulated cell-death
US-RE48992-E · Mar 29, 2022 · US
Dicyano N-heterocyclic compound, light-emitting material, and light-emitting element in which same is used
US-11279680-B2 · Mar 22, 2022 · US
Method for producing fullerene derivative
US-11136298-B2 · Oct 5, 2021 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2021305519-A1 · Sep 30, 2021 · US
Pyruvate kinase activators for use in treating blood disorders
US-11040036-B2 · Jun 22, 2021 · US
Pyruvate kinase activators for use in treating blood disorders
US-2021130371-A1 · May 6, 2021 · US
Pyruvate kinase activators for use in treating blood disorders
US-2021077490-A1 · Mar 18, 2021 · US
Organic compound, organic light emitting diode and organic light emitting device having the organic compound
US-2021036237-A1 · Feb 4, 2021 · US
Organic electroluminescent materials and organic electroluminescent devices
US-10886475-B2 · Jan 5, 2021 · US
Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device
US-10811617-B2 · Oct 20, 2020 · US
Electrochemical reduction of carbon dioxide
US-2020290030-A1 · Sep 17, 2020 · US
Pyruvate kinase activators for use in treating blood disorders
US-2020207785-A1 · Jul 2, 2020 · US
Pyruvate kinase modulators and use thereof
US-2020206225-A1 · Jul 2, 2020 · US
Inhibitors of hepatitis C virus
US-10603318-B2 · Mar 31, 2020 · US
Method for producing fullerene derivative
US-2020095209-A1 · Mar 26, 2020 · US
Condensed cyclic compound and an organic light-emitting device including the same
US-10553799-B2 · Feb 4, 2020 · US
Electrophotographic photosensitive member, process cartridge, and image forming apparatus
US-10545418-B2 · Jan 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D241/36?
- CPC C07D241/36 is the Cooperative Patent Classification code for “condensed with carbocyclic rings or ring systems.”
- How many patents are filed under CPC C07D241/36 (condensed with carbocyclic rings or ring systems)?
- Our database includes 81 publications tagged with this CPC code.
- Is patent activity under CPC C07D241/36 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).