(2,4-dichlorophenoxy)acetic acid analogs
US-2026042731-A1 · Feb 12, 2026 · US
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Nitrogen atoms
Nitrogen 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 | C07D295/28 |
| Official title | Nitrogen atoms |
| Display label | Nitrogen atoms |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nitrosation reagents and methods
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Arylsulfonamides as orexin receptor agonists
US-2024174605-A1 · May 30, 2024 · US
Nitrosation Reagents and Methods
US-2023242495-A1 · Aug 3, 2023 · US
Substituted Alkynylene Compounds As Anticancer Agents
US-2021379055-A1 · Dec 9, 2021 · US
Prostaglandin conjugates and derivatives for treating glaucoma and ocular hypertension
US-10016441-B2 · Jul 10, 2018 · US
Prostaglandin conjugates and derivatives for treating glaucoma and ocular hypertension
US-2017239268-A1 · Aug 24, 2017 · US
Prostaglandin conjugates and derivatives for treating glaucoma and ocular hypertension
US-9604949-B2 · Mar 28, 2017 · US
Prostaglandin conjugates and derivatives for treating glaucoma and ocular hypertension
US-2016108012-A1 · Apr 21, 2016 · US
Hybrid diazeniumdiolated compounds, pharmaceutical compositions, and method of treating cancer
US-9168266-B2 · Oct 27, 2015 · US