Lipids and lipid nanoparticle formulations for delivery of nucleic acids
US-2016376224-A1 · Dec 29, 2016 · US
Radicals substituted by nitrogen atoms, not forming part of a nitro radical
Radicals substituted by nitrogen atoms, not forming part of a nitro radical · 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 | C07D207/09 |
| Official title | Radicals substituted by nitrogen atoms, not forming part of a nitro radical |
| Display label | Radicals substituted by nitrogen atoms, not forming part of a nitro radical |
| Total patents | 353 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 44 |
| 2016 | 48 |
| 2017 | 41 |
| 2018 | 32 |
| 2019 | 35 |
| 2020 | 26 |
| 2021 | 29 |
| 2022 | 28 |
| 2023 | 25 |
| 2024 | 24 |
| 2025 | 17 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Novel compounds
US-2016304478-A1 · Oct 20, 2016 · US
Substituted benzamides
US-9452980-B2 · Sep 27, 2016 · US
Acylamino-substituted fused cyclopentanecarboxylic acid derivatives and their use as pharmaceuticals
US-2016272577-A1 · Sep 22, 2016 · US
Substituted benzamides
US-2016264596-A1 · Sep 15, 2016 · US
Amine-containing lipidoids and uses thereof
US-9439968-B2 · Sep 13, 2016 · US
Novel pyrrolidine derived beta 3 adrenergic receptor agonists
US-2016235727-A1 · Aug 18, 2016 · US
1-aryl-1-hydroxy-2,3-diamino-propyl amines, 1-heteroaryl-1-hydroxy-2,3-diamino-propyl amines and related compounds having analgesic and/or immuno stimulant activity
US-9399628-B2 · Jul 26, 2016 · US
Multi-tailed lipids and uses thereof
US-2016158363-A1 · Jun 9, 2016 · US
Acetamide derivatives
US-9359337-B2 · Jun 7, 2016 · US
Kappa opioid agonists and uses thereof
US-2016145245-A1 · May 26, 2016 · US
Amine-containing lipidoids and uses thereof
US-2016114042-A1 · Apr 28, 2016 · US
1-aryl-1-hydroxy-2,3-diamino-propyl amines, 1-heteroaryl-1-hydroxy-2,3-diamino-propyl amines and related compounds having analgesic and/or immuno stimulant activity
US-2016083371-A1 · Mar 24, 2016 · US
Derivatives of dolastatin 10 and auristatins
US-2016068566-A1 · Mar 10, 2016 · US
Derivatives of dolastatin 10 and auristatins
US-2016068567-A1 · Mar 10, 2016 · US
Methods of using as analgesics 1-benzyl-1-hydroxy-2, 3-diamino-propyl amines, 3-benzyl-3-hydroxy-2-amino-propionic acid amides and related compounds
US-9278943-B2 · Mar 8, 2016 · US
Neprilysin inhibitors
US-2015376128-A1 · Dec 31, 2015 · US
Inhibitors Of Histone Deacetylase
US-2015353549-A1 · Dec 10, 2015 · US
Novel phenicol antibacterials
US-2015344412-A1 · Dec 3, 2015 · US
Compounds and methods for inhibiting nhe-mediated antiport in the treatment of disorders associated with fluid retention or salt overload and gastrointestinal tract disorders
US-2015336892-A1 · Nov 26, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D207/09?
- CPC C07D207/09 is the Cooperative Patent Classification code for “Radicals substituted by nitrogen atoms, not forming part of a nitro radical.”
- How many patents are filed under CPC C07D207/09 (Radicals substituted by nitrogen atoms, not forming part of a nitro radical)?
- Our database includes 353 publications tagged with this CPC code.
- Is patent activity under CPC C07D207/09 growing?
- Publication counts under this code: 24 in 2024 vs 17 in 2025 (latest complete years).