Polycyclic carbogenic molecules and uses thereof as anti-cancer agents
US-11987546-B2 · May 21, 2024 · US
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having three rings
having three 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 | C07C49/453 |
| Official title | having three rings |
| Display label | having three rings |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polycyclic carbogenic molecules and uses thereof as anti-cancer agents
US-2022267241-A1 · Aug 25, 2022 · US
Spirocyclic tetrahydroquinazolines
US-11312724-B2 · Apr 26, 2022 · US
Polycyclic carbogenic molecules and uses thereof as anti-cancer agents
US-11286226-B2 · Mar 29, 2022 · US
Spirocyclic tetrahydroquinazolines
US-2021230174-A1 · Jul 29, 2021 · US
Polycyclic carbogenic molecules and uses thereof as anti-cancer agents
US-2019127306-A1 · May 2, 2019 · US