2,3-dihydrobenzo[b]thiophene derivatives as hypoxia inducible factor-2(alpha) inhibitors
US-12171741-B2 · Dec 24, 2024 · US
Oxygen atoms
Oxygen atoms · 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 | C07D333/64 |
| Official title | Oxygen atoms |
| Display label | Oxygen atoms |
| Total patents | 94 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 9 |
| 2023 | 11 |
| 2024 | 8 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors
US-11370774-B2 · Jun 28, 2022 · US
Tetralin and tetrahydroquinoline compounds as inhibitors of hif-2alpha
US-2021317079-A1 · Oct 14, 2021 · US
Benzothiophene-based selective estrogen receptor downregulator compounds
US-11072595-B2 · Jul 27, 2021 · US
Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors
US-2021221786-A1 · Jul 22, 2021 · US
Benzothiophene estrogen receptor modulators to treat medical disorders
US-2021171554-A1 · Jun 10, 2021 · US
Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors
US-11021458-B2 · Jun 1, 2021 · US
Hydrophobic compounds for optically active devices
US-11014901-B2 · May 25, 2021 · US
Antiestrogen compounds
US-2021130320-A1 · May 6, 2021 · US
Benzothiophene estrogen receptor modulators
US-10981887-B2 · Apr 20, 2021 · US
Benzothiophene-based selective estrogen receptor downregulators
US-2021047286-A1 · Feb 18, 2021 · US
Compositions and methods for treating estrogen-related medical disorders
US-10888545-B2 · Jan 12, 2021 · US
Radiotracers for imaging er-positive breast cancer
US-2020360543-A1 · Nov 19, 2020 · US
Benzothiophene-based selective estrogen receptor downregulators
US-10807964-B2 · Oct 20, 2020 · US
Reaction medium containing water-surfactant mixture
US-2020299281-A1 · Sep 24, 2020 · US
Benzothiophene estrogen receptor modulators
US-2020216406-A1 · Jul 9, 2020 · US
Benzothiophene estrogen receptor modulators
US-10633362-B2 · Apr 28, 2020 · US
Benzothiophene-based selective estrogen receptor downregulator compounds
US-2020123126-A1 · Apr 23, 2020 · US
Benzothiophene-based selective estrogen receptor downregulators
US-2020079752-A1 · Mar 12, 2020 · US
Hydrophobic compounds for optically active devices
US-2020055833-A1 · Feb 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D333/64?
- CPC C07D333/64 is the Cooperative Patent Classification code for “Oxygen atoms.”
- How many patents are filed under CPC C07D333/64 (Oxygen atoms)?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC C07D333/64 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).