Compositions and methods for viral sensitization
US-2024360115-A1 · Oct 31, 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 | C07D237/14 |
| Official title | Oxygen atoms |
| Display label | Oxygen atoms |
| Total patents | 244 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 13 |
| 2017 | 32 |
| 2018 | 28 |
| 2019 | 21 |
| 2020 | 25 |
| 2021 | 18 |
| 2022 | 23 |
| 2023 | 22 |
| 2024 | 23 |
| 2025 | 14 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Neprilysin inhibitors
US-9783507-B2 · Oct 10, 2017 · US
S1P and/or ATX modulating agents
US-9771326-B2 · Sep 26, 2017 · US
Methods and apparatus for synthesizing imaging agents, and intermediates thereof
US-2017258947-A1 · Sep 14, 2017 · US
Fluorinated pyridazin-3-ones for the use thereof in the treatment of lung diseases
US-2017247335-A1 · Aug 31, 2017 · US
Cyclobutane containing carboxylic acid gpr120 modulators
US-2017247311-A1 · Aug 31, 2017 · US
Arylquinazolines
US-9732094-B2 · Aug 15, 2017 · US
Method for producing pyridazine compound
US-9732042-B2 · Aug 15, 2017 · US
3-aminocyclopentane carboxamide derivatives
US-9732032-B2 · Aug 15, 2017 · US
Neprilysin inhibitors
US-9724359-B2 · Aug 8, 2017 · US
Compositions, methods, and systems for the synthesis and use of imaging agents
US-2017202984-A1 · Jul 20, 2017 · US
Novel pyridazones and triazinones for treatment and prophylaxis of hepatitis b virus infection
US-2017157133-A1 · Jun 8, 2017 · US
Cannabinoid-2 agonists
US-9670216-B2 · Jun 6, 2017 · US
Neprilysin inhibitors
US-2017137388-A1 · May 18, 2017 · US
Compounds and their methods of use
US-2017137414-A1 · May 18, 2017 · US
Process for producing pyridazinone compound and production intermediates thereof
US-9650347-B2 · May 16, 2017 · US
Amide compound
US-2017107240-A1 · Apr 20, 2017 · US
Methods and apparatus for synthesizing imaging agents, and intermediates thereof
US-9603951-B2 · Mar 28, 2017 · US
Bromodomain inhibitors
US-9598372-B2 · Mar 21, 2017 · US
Substituted pyridazines as prostacyclin receptor modulators
US-2017057931-A1 · Mar 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D237/14?
- CPC C07D237/14 is the Cooperative Patent Classification code for “Oxygen atoms.”
- How many patents are filed under CPC C07D237/14 (Oxygen atoms)?
- Our database includes 244 publications tagged with this CPC code.
- Is patent activity under CPC C07D237/14 growing?
- Publication counts under this code: 23 in 2024 vs 14 in 2025 (latest complete years).