Adducts between carbon allotropes and pyrrole derivatives, elastomer mixtures comprising them and tyres comprising such mixtures
US-12320059-B2 · Jun 3, 2025 · US
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in which the condensed system contains two hetero rings
in which the condensed system contains two 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 | C07D513/02 |
| Official title | in which the condensed system contains two hetero rings |
| Display label | in which the condensed system contains two hetero rings |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Luminogens for biological applications
US-12162889-B2 · Dec 10, 2024 · US
Compounds for modulating platelet-type 12-(s)-lipoxygenase and methods of use for same
US-2024279190-A1 · Aug 22, 2024 · US
Process for coating fibers containing polar moieties
US-12037742-B2 · Jul 16, 2024 · US
Inhibitors of hpk1 and methods of use thereof
US-2024124490-A1 · Apr 18, 2024 · US
Heterocyclic compound and organic light emitting device comprising same
US-11891361-B2 · Feb 6, 2024 · US
Compounds for the modulation of myc activity
US-2023144106-A1 · May 11, 2023 · US
Adducts between carbon allotropes and pyrrole derivatives, elastomer mixtures comprising them and tyres comprising such mixtures
US-2022213035-A1 · Jul 7, 2022 · US
Luminogens for biological applications
US-2022048923-A1 · Feb 17, 2022 · US
Luminogens for biological applications
US-11186586-B2 · Nov 30, 2021 · US
Process for coating fibers containing polar moieties
US-2021254275-A1 · Aug 19, 2021 · US
Compounds for the modulation of myc activity
US-2021188833-A1 · Jun 24, 2021 · US
C5-C6-oxacyclic fused iminothiazine dioxide compounds bearing an ether linker as BACE inhibitors, compositions, and their use
US-11008338-B2 · May 18, 2021 · US
Compounds for the modulation of myc activity
US-10787444-B2 · Sep 29, 2020 · US
C5-C6-Oxacyclic Fused Iminothiazine Dioxide Compounds Bearing an Ether Linker as BACE Inhibitors, Compositions, and Their Use
US-2020216466-A1 · Jul 9, 2020 · US
C5-C6-oxacyclic fused iminothiazine dioxide compounds bearing an ether linker as BACE inhibitors, compositions, and their use
US-10689401-B2 · Jun 23, 2020 · US
Luminogens for biological applications
US-2020079787-A1 · Mar 12, 2020 · US
Inhibitors of influenza virus replication, application methods and uses thereof
US-10501444-B2 · Dec 10, 2019 · US
Inhibitors of influenza virus replication, application methods and uses thereof
US-2019185456-A1 · Jun 20, 2019 · US
C5-C6-Oxacyclic Fused Iminothiazine Dioxide Compounds Bearing an Ether Linker as BACE Inhibitors, Compositions, and Their Use
US-2019016734-A1 · Jan 17, 2019 · US