PSMA imaging agents
US-12583887-B2 · Mar 24, 2026 · US
Radicals substituted by oxygen atoms
Radicals substituted by 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 | C07D233/78 |
| Official title | Radicals substituted by oxygen atoms |
| Display label | Radicals substituted by oxygen atoms |
| Total patents | 59 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 1 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
PSMA imaging agents
US-12559521-B2 · Feb 24, 2026 · US
Polymeric disinfectants and uses thereof
US-12552882-B2 · Feb 17, 2026 · US
Hydantoin compound and medical use thereof
US-2025136555-A1 · May 1, 2025 · US
PSMA Imaging Agents
US-2024425547-A1 · Dec 26, 2024 · US
PSMA Imaging Agents
US-2024409580-A1 · Dec 12, 2024 · US
Rela/rsh inhibitors for the treatment or prevention of medical biofilms
US-2024390337-A1 · Nov 28, 2024 · US
PSMA imaging agents
US-12139554-B2 · Nov 12, 2024 · US
Compositions and methods for treating tissue injury
US-2024366568-A1 · Nov 7, 2024 · US
PSMA imaging agents
US-12122851-B2 · Oct 22, 2024 · US
Compositions and methods for treating tissue injury
US-11931339-B2 · Mar 19, 2024 · US
Polymeric disinfectants and uses thereof
US-2023399423-A1 · Dec 14, 2023 · US
5-[(piperazin-1-yl)-3-oxo-propyl]-imidazolidine-2,4-dione derivatives as ADAMTS inhibitors for the treatment of osteoarthritis
US-11718588-B2 · Aug 8, 2023 · US
2-naphthimidamides, analogues thereof, and methods of treatment using same
US-11679093-B2 · Jun 20, 2023 · US
Dock1-inhibiting compound and use thereof
US-2022017486-A1 · Jan 20, 2022 · US
5-[(piperazin-1-yl)-3-oxo-propyl]-imidazolidine-2,4-dione derivatives as adamts inhibitors for the treatment of osteoarthritis
US-2021309614-A1 · Oct 7, 2021 · US
Compositions and methods for treating tissue injury
US-2021267943-A1 · Sep 2, 2021 · US
2-naphthimidamides, analogues thereof, and methods of treatment using same
US-2021251942-A1 · Aug 19, 2021 · US
Compounds, polymers and coating formulations that comprise at least one N-halamine precursor, a cationic center and a coating incorporation group
US-11059790-B2 · Jul 13, 2021 · US
5-[(piperazin-l-yl)-3-oxo-propyl]-imidazolidine-2,4-dione derivatives as ADAMTS inhibitors for the treatment of osteoarthritis
US-10941117-B2 · Mar 9, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D233/78?
- CPC C07D233/78 is the Cooperative Patent Classification code for “Radicals substituted by oxygen atoms.”
- How many patents are filed under CPC C07D233/78 (Radicals substituted by oxygen atoms)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC C07D233/78 growing?
- Publication counts under this code: 7 in 2024 vs 1 in 2025 (latest complete years).