Method for preparing an amine hydrochloride suspension
US-2020392074-A1 · Dec 17, 2020 · US
Preparation of compounds containing amino groups bound to a carbon skeleton
Preparation of compounds containing amino groups bound to a carbon skeleton · 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 | C07C209/00 |
| Official title | Preparation of compounds containing amino groups bound to a carbon skeleton |
| Display label | Preparation of compounds containing amino groups bound to a carbon skeleton |
| Total patents | 95 |
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 | 14 |
| 2016 | 13 |
| 2017 | 14 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 10 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Oxidation catalysts
US-10807074-B2 · Oct 20, 2020 · US
Quantum dot and preparation method thereof
US-2020308478-A1 · Oct 1, 2020 · US
Crystalline diethylamine tetrathiomolybdate and its pharmaceutical uses
US-10781162-B2 · Sep 22, 2020 · US
Crystal form of 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1h-1,2,4-triazol-3-yl)phenyl)amino)-n-(methyl-d3) pyridazine-3-carboxamide
US-2020239449-A1 · Jul 30, 2020 · US
Process for the preparation of 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1h-1,2,4-triazol-3-yl)phenyl)amino)-n-(methyl-d3)pyridazine-3-carboxamide
US-2020109134-A1 · Apr 9, 2020 · US
Ruthenium complexes and their uses as catalysts in processes for formation and/or hydrogenation of esters, amides and related reactions
US-10533028-B2 · Jan 14, 2020 · US
Methods of making triamine solids
US-10440950-B2 · Oct 15, 2019 · US
Crystalline diethylamine tetrathiomolybdate and its pharmaceutical uses
US-2019233366-A1 · Aug 1, 2019 · US
Direct c-h amination and aza-annulation
US-2019152892-A1 · May 23, 2019 · US
Modulators of atp-binding cassette transporters
US-2019144450-A1 · May 16, 2019 · US
Porous diacetylene particles, synthesis method thereof
US-10246405-B2 · Apr 2, 2019 · US
Methods of synthesizing ionic liquids from primary alcohol-containing lignin compounds
US-2019062519-A1 · Feb 28, 2019 · US
Organic amine salt compounds having co2-donating anions and their use as foaming agent
US-2019016673-A1 · Jan 17, 2019 · US
Synthesis of novel ionic liquids from lignin-derived compounds
US-10155735-B2 · Dec 18, 2018 · US
Oxidation Catalysts
US-2018214853-A1 · Aug 2, 2018 · US
Synthesis of an antiviral compound
US-10030033-B2 · Jul 24, 2018 · US
Method for preparing nitrogen-containing aromatic compound by catalytic pyrolysis of organic material
US-9975859-B2 · May 22, 2018 · US
Process for the synthesis of fluoralkyl sulfonate salts
US-9944593-B2 · Apr 17, 2018 · US
Compositions and methods for reduction of ketones, aldehydes and iminiums, and products produced thereby
US-2017362151-A1 · Dec 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C209/00?
- CPC C07C209/00 is the Cooperative Patent Classification code for “Preparation of compounds containing amino groups bound to a carbon skeleton.”
- How many patents are filed under CPC C07C209/00 (Preparation of compounds containing amino groups bound to a carbon skeleton)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC C07C209/00 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).